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(A): Inductance coils are usually made o...

(A): Inductance coils are usually made of thick copper wire.
(R) : Induced current is more in wire having less resistance.

A

Both 'A' and 'R' are true and 'R' is the correct explanation of 'A'.

B

Both 'A' and 'R' are true and 'R' is not the correct explanation of 'A'

C

'A' is true and 'R' is false

D

Both 'A' and 'R' are false

Text Solution

Verified by Experts

The correct Answer is:
A
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AAKASH SERIES-ALTERNATING CURRENT-EXERCISE - IB
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  2. (A) : Current versus time graph is as shown in figure, rms value of cu...

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  15. (A) : The quantity L//R possesses dimension of time. (R) : To reduce...

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  17. (A): Faraday's laws are consequences of conservation of energy. (R) ...

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