A pure conductor L

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A solenoid has 2000 turns wound over a length of 0.3 m. Its cross-sectional area is equal to 1.2 × 10^−3 m^2. Around its central cross-section a coil of 300 turns in wound. If an initial current of 2 A flowing in the solenoid is reversed in 0.25 s, the emf induced in the coil is
22
Oct
A solenoid has 2000 turns wound over a length of 0.3 m. Its cross-sectional area is equal to 1.2 × 10^−3 m^2. Around its central cross-section a coil of 300 turns in wound. If an initial current of 2 A flowing in the solenoid is reversed in 0.25 s, the emf induced in the coil [...]
Posted in: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Tags: a capacitor C and a resistance R are connected across a battery of emf E and internal resistance r as shown in figure. switch Sw is closed at t = 0 , A pure conductor L , select the correct alternatives. ,
A pure conductor L, a capacitor C and a resistance R are connected across a battery of emf E and internal resistance r as shown in figure. switch Sw is closed at t = 0 , select the correct alternatives.
22
Oct
A pure conductor L, a capacitor C and a resistance R are connected across a battery of emf E and internal resistance r as shown in figure. switch Sw is closed at t = 0 , select the correct alternatives. a capacitor C and a resistance R are connected across a battery of emf E [...]
Posted in: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,
Tags: a capacitor C and a resistance R are connected across a battery of emf E and internal resistance r as shown in figure. switch Sw is closed at t = 0 , A pure conductor L , select the correct alternatives. ,