World's only instant tutoring platform
dropdown-logo
Become a tutorPartnershipsAbout usStudent loginTutor login
About us
Login
App StorePlay Store
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
Assertion : An inductor coil normally produces more current wi
Question
Easy
Timing Icon

Solving time: 2 mins

Assertion : An inductor coil normally produces more current with DC source compared to an source of same value of voltage.
Reason : In DC source, applied voltage remains constant with time.

A
If both Assertion and Reason are true and the Reason is correct explanation of the Assertion.

B
If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.

C
If Assertion is true, but the Reason is false.

D
If Assertion is false but the Reason is true.

Views

Views: 5,832 students

Book

Book:

Electricity and Magnetism (DC Pandey)

tutor 0tutor 1tutor 2
Found 6 tutors discussing this question
Theodore Discussed
Assertion : An inductor coil normally produces more current with DC source compared to an source of same value of voltage.
Reason : In DC source, applied voltage remains constant with time.
14 mins ago
Discuss this question LIVE
14 mins ago

Text SolutionText solutionverified iconVerified

internal resistance of inductor

If , then
Was this solution helpful?
131
Share
Report
One destination for complete JEE/NEET preparation
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
Instant 1:1 help, 24x7
60, 000+ Expert tutors
60, 000+ Expert tutors
Textbook solutions
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Big idea maths, McGraw-Hill Education etc
Essay review
Essay review
Get expert feedback on your essay
Get expert feedback on your essay
Schedule classes
Schedule classes
High dosage tutoring from Dedicated 3 experts
High dosage tutoring from Dedicated 3 experts
Trusted by 4 million+ students

Practice questions from Electricity and Magnetism (DC Pandey)

Question 1
Medium
Views

Views: 5,538

Assertion: Average value of current in the given graph is 3 А.

Reason: Average value can't be greater than the peak value of any function.
  1. If both Assertion and Reason are true and the Reason is correct explanation of the Assertion.
  2. If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
  3. If Assertion is true, but the Reason is false.
  4. If Assertion is false but the Reason is true.
Topic

Topic:

Alternating Current

Book

Book:

Electricity and Magnetism (DC Pandey)

View solution

Question 2
Easy
Views

Views: 5,326

In a series circuit, current in the circuit is when the applied voltage is . Voltage across the capacitor is . If the value of resistor is , then the voltage across the unknown inductor is
  1. zero


  4. None of these
Topic

Topic:

Alternating Current

Book

Book:

Electricity and Magnetism (DC Pandey)

View 2 solutions

Question 3
Medium
Views

Views: 5,610

The adjoining figure shows an circuit with resistance , inductance and source voltage . Then,
  1. the source voltage
  2. the phase angle between current and source voltage is
  3. Both (a) and (b) are correct
  4. Both (a) and (b) are wrong
Topic

Topic:

Alternating Current

Book

Book:

Electricity and Magnetism (DC Pandey)

View solution

Question 4
Medium
Views

Views: 5,663

A thermal power plant produces electric power of at , which is to be transported to a place away from the power plant for consumers' usage. It can be transported either directly with a cable of large current carrying capacity or by using a combination of step-up and step-down transformers at the two ends. The drawback of the direct transmission is the large energy dissipation. In the method using transformers, the dissipation is much smaller. In this method, a step-up transformer is used at the plant side so that the current is reduced to a smaller value. At the consumers' end a step-down transformer is used to supply power to the consumers at the specified lower voltage. It is reasonable to assume that the power cable is purely resistive and the transformers are ideal with a power factor unity. All the current and voltages mentioned are rms values.
1. If the direct transmission method with a cable of resistance is used, the power dissipation (in ) during transmission is (a) 20 (b) 30 (c) 40 (d) 50 2. In the method using the transformers, assume that the ratio of the number of turns in the primary to that in the secondary in the step-up transformer is . If the power to the consumers has to be supplied at , the ratio of the number of turns in the primary to that in the secondary in the step-down transformer is (a) (b) (c) (d)
Topic

Topic:

Alternating Current

Book

Book:

Electricity and Magnetism (DC Pandey)

View solution

View more
filo Logo

Practice more questions from Alternating Current

Question 1
Medium
Views

Views: 5,443

For a LCR series circuit with an A.C. source of angular frequency :
  1. Circuit will be capacitive if
  2. Circuit will be inductive if
  3. Power factor of circuit will by unity if
  4. Current will be leading if reactance equals inductive reactance
Topic

Topic:

Alternating Current

Book

Book:

Physics Galaxy Magnetism, EMI Alternating Current Vol 3 B (Ashish Arora)

View 2 solutions

Question 2
Easy
Views

Views: 5,986

In a series circuit shown in figure, the applied voltage is and the voltage across capacitor is found to be . The voltage across , and the phase difference between current and the applied voltage will respectively be
  4. None of these
Topic

Topic:

Alternating Current

Book

Book:

Electricity and Magnetism (DC Pandey)

View 2 solutions

Question 3
Easy
Views

Views: 5,345

An AC voltage is applied across a series combination of and . If the voltage drop across the resistor and inductor are and respectively, then applied peak voltage is
Topic

Topic:

Alternating Current

Book

Book:

Electricity and Magnetism (DC Pandey)

View solution

Question 4
Medium
Views

Views: 6,226

In a series LCR resonant circuit, the quality factor is measured as 100 . If the inductance is increased by two fold and resistance is decreased by two fold, then the quality factor after this change will be___________.
Topic

Topic:

Alternating Current

Exam

Exam:

JEE Mains 2021 Feb 26 Shift 1

View 2 solutions

View more

Practice questions on similar concepts asked by Filo students

Question 1
Views

Views: 5,235

 What is the minimum speed required at the uppermost position to perform a vertical loop if the radius of the chamber is ?
  1. .
  2. .
  3. .
  4. .
Topic

Topic:

Modern Physics

View solution

Question 2
Views

Views: 5,906

When induced emf in inductor coil is of its maximum value then stored energy in inductor coil in the given circuit will be
Topic

Topic:

Magnetism, EMI and AC

View solution

Question 3
Views

Views: 5,522

Explain why chemical reactions proceed faster (a) as the temperature is increased and (b) as the concentrations of the reactants are increased.
Topic

Topic:

Physics

View solution

Question 4
Views

Views: 5,250

2. Evaluate (rar + 2 + 2xFr,0, (2) where Fr0 = ar0P + br,0,0 + cr,0, (3) Hint: use properties such as {==-=} and product rule such as f = 3f + $1f
Topic

Topic:

Physics

View solution

View more
Doubt Icon Doubt Icon

Stuck on the question or explanation?

Connect with our Physics tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Related books for questions on Alternating Current

next icon
next icon
Question Text
Assertion : An inductor coil normally produces more current with DC source compared to an source of same value of voltage.
Reason : In DC source, applied voltage remains constant with time.
TopicAlternating Current
SubjectPhysics
ClassClass 12
Answer TypeText solution:1
Upvotes131