Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping

The current in a solenoid of 240 turns, having a length of 12 cm and a radius of 2 cm, changes at a rate of 0.8 A/s. Find the emf induced in it.

The current in a solenoid of 240 turns, having a length of 12 cm and a radius of 2 cm, changes at a rate of 0.8 A/s. Find the emf induced in it.

Grade:upto college level

1 Answers

Kevin Nash
askIITians Faculty 332 Points
6 years ago
Sol. E = μ base 0 N^2 A/l dl/dt = 4π x 10^-7 x (240)^2 x π(2x10^-2)^2/12 x 10^-2 x 0.8 = 4π x (24)^2 x π x 4 x 8/12 x 10^-8 = 60577.3824 x 10^-8 x 6 x 10^-4 V.

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

ASK QUESTION

Get your questions answered by the expert for free