A new system of unit is evolved in which the values of μ0 and ∈0 are 2 and 8 respectively. Then the speed of light in this system will be

The speed of light,c=μ0ϵ01=2×81=41=0.25

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Electromagnetic Waves

Propagation of EM waves

A new system of unit is evolved in which the values of _0 and

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A new system of unit is evolved in which the values of $μ_{0}$ and $\in_{0}$ are 2 and 8 respectively. Then the speed of light in this system will be

0.25

0.5

0.75

1

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A new system of unit is evolved in which the values of

μ_{0}

and

\in_{0}

are 2 and 8 respectively. Then the speed of light in this system will be

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Text solutionVerified

The speed of light,

c = \frac{1}{μ _{0} ϵ _{0}}

= \frac{1}{2 \times 8} = \frac{1}{4} = 0.25

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Figure shows a capacitor made of two circular plates each of radius 12 cm, and separated by 5.0 cm. The capacitor is being charged by an external source (not shown in the figure). The charging current is constant and equal to 0.15A.
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Question 2

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Question 3

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Question 4

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Practice questions on similar concepts asked by Filo students

Question 1

20 In the figure shown below, the friction between the

5 kg

block and the incline as

μ_{1}

and between

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μ_{2}

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and

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and

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21 Find acceleration of blocks and frictional force acting on

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and the horizontal surface is

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Question 2

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Question 3

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Question Text	A new system of unit is evolved in which the values of $μ_{0}$ and $\in_{0}$ are 2 and 8 respectively. Then the speed of light in this system will be
Topic	Electromagnetic Waves
Subject	Physics
Class	Class 12
Answer Type	Text solution:1
Upvotes	60