EASY
Earn 100

In Alternating Current (AC), the direction and magnitude of the current varies-
(a)
Randomly
(b)
Periodically
(c)
Exponential
(d)
Do not vary

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Important Questions on Physics
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The shape of the path of free electron in a metal is _____:

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What will be the direction of the magnetic field at the very bottom point of a horizontal power line, where the current flows from east to west when viewed from the west end?

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Which of the following is a landlocked country?

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The flow of _____ is anti–clockwise in the given circuit:

