EASY
12th Rajasthan Board
IMPORTANT
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Average velocity of electron in electric field also known as .

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Important Questions on Current Electricity

MEDIUM
12th Rajasthan Board
IMPORTANT
A constant voltage is applied between the ends of a uniform metallic wire. The heat developed is doubled of both the length and radius of the wire are _____
EASY
12th Rajasthan Board
IMPORTANT
The highest power and most precise resistors are _____ resistors.
EASY
12th Rajasthan Board
IMPORTANT
When a battery is short-circuited, the terminal voltage is _____ .