EASY
12th Uttar Pradesh Board
IMPORTANT
Earn 100

Lenz's laws are consequence of conservation of,
(a)Energy
(b)Energy and magnetic field
(c)Charge
(d)Magnetic field

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Important Questions on Electromagnetic Induction
EASY
12th Uttar Pradesh Board
IMPORTANT
A small circular ring is kept inside a larger loop connected to a switch and a battery as shown. The direction of induced current when the switch is made (i) ON (ii) OFF after it was ON for a long time is,


EASY
12th Uttar Pradesh Board
IMPORTANT
Assertion: In a given situation, the direction of induced current given by Lenz's law and Fleming's right hand rule is the same.
Reason: Statement of both the laws is the same.

EASY
12th Uttar Pradesh Board
IMPORTANT
Lenz's law of electromagnetic induction corresponds to the

EASY
12th Uttar Pradesh Board
IMPORTANT
Predict the direction of induced current in the situations described by the following figure.

EASY
12th Uttar Pradesh Board
IMPORTANT
Predict the direction of induced current in the situations described by the following figure.


EASY
12th Uttar Pradesh Board
IMPORTANT
Predict the direction of induced current in the situation described by the following figure.


EASY
12th Uttar Pradesh Board
IMPORTANT
Predict the direction of induced current in the situations described by the following figure


EASY
12th Uttar Pradesh Board
IMPORTANT
Predict the direction of induced current in the situations described by the following figure.
