Home
Class 12
PHYSICS
[" 5An air-cored solenoid with length "3...

[" 5An air-cored solenoid with length "30cm" ,area of cross allar? "],[" and number of turns "500" .carries a current of "2.5A" .The current "],[" suddenly switched off in a brief time of "10^(@)s" .How much is the avenge "],[" back emf induced across the ends of the open swittch in the average "],[" Ignore the variation in magnetic field near the ends of the solertivid."],[" (a) Obtain an expression for the mutual inductance bese solencid."]

Promotional Banner

Similar Questions

Explore conceptually related problems

An air cored solenoid with length 30 cm, area of cross-section 25 cm^(2) and number of turns 500 carries a current of 2.5 A . The current is suddenly switched off in a brief time of 10^(-3) s. How much is the average back e.m.f. induced across the ends of the open switch in the circuit ? Ignore the variation in magnetic field near the ends of the solenoid.

An air-cored solenoid with length 30 cm, area of cross-section 25 "cm"^2 and number of turns 500, carries a current of 2.5 A. The current is suddenly switched off in a brief time of 10^(-3) s. How much is the average back emf induced across the ends of the open switch in the circuit ? Ignore the variation in magnetic field near the ends of the solenoid.

An air-cored solenoid with length 30 cm, area of cross-section 25 cm^2 and number of turns 500, carries a current of 2.5 A. The current is suddenly switched off in a brief time of 10^-3s . How much is the average back emf induced across the ends of the open switch in the circuit? Ignore the variation in magnetic field near the ends of the solenoid.

An air-cored solenoid with length 30 cm, area of cross-section 25cm^(2) and number of turns 500, carries a current of 2.5 A. The current is suddenly switched off in a brief time of 10^(-3)s . How much is the average back emf induced across the ends of the open switch in the circuit? Ignore the variation in magnetic field near the ends of the solenoid.

An air cored solenoid with length 30 cm, area of cross-section 25 cm^(2) and number of turns 500 carries a current of 2.5 A . The current is suddenly switched off in a brief time of 10^(-3) s. How much is the average back e.m.f. induced across the ends of the open switch in the cuicuit ? Ignore the variation in magnetic field near the ends of the solenoid.

An air-cored solenoid with length 30 cm, area of cross-section 25 cm^(2) and number of turus 500, carries a current of 2.5 A. The current is suddenly switched off in a brief time of 10^(3)s . How much is the average back emf induced across the ends of the open switch in the circuit ? Ignore the variation in magnetie field near the ends of the solenoid.

An air cored solenoid with length 30 cm , area of cross section 25 cm ^2 and number of turns 500 carries a current of 2.5 A. The current is suddenly switched off in a brief time of 10 ^(-3)s . What is the average back emf induced across the ends of the open switch in the circuit ?

An air cored solenoid with length 30 cm, area of cross section 25 cm^2 and number of turns 500, carries a current of 2.5A. The current is suddenly switched off in a brief time of 10^-3s. How much is the average back emf induced across the ends of the open switch in the circuit? Ignore the variation in magnetic field near the ends of the solenoid.