Question

A 32-turn circular coil of radius 3.80 cm and resistance 1.00 is placed in a magnetic field directed perpendicular to the plane of the coil. The magnitude of the magnetic field varies in time according to the expression B = 0.010 0t 0.040 0t2, where B is in teslas and t is in seconds. Calculate the induced emf in the coil at t = 5.80 s.

Name: a 32 turn circular coil of radius 380 cm and resistance 100 is placed in a magnetic field directed perpendicular to the plane of the coil the magnitude of the magnetic field varies in time a 41816
Uploaded: 2020-09-13T12:19:24-08:00
Duration: 3 min 35 s
Channel: Vishal Gupta
Description: a 32 turn circular coil of radius 380 cm and resistance 100 is placed in a magnetic field directed perpendicular to the plane of the coil the magnitude of the magnetic field varies in time a 41816

          A 32-turn circular coil of radius 3.80 cm and resistance 1.00  is placed in a magnetic field directed perpendicular to the plane of the coil. The magnitude of the magnetic field varies in time according to the expression B = 0.010 0t   0.040 0t2, where B is in teslas and t is in seconds. Calculate the induced emf in the coil at t = 5.80 s.

Added by Mar-A S.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Vishal Gupta

09/13/2020

Step 1

- Radius r = 3.80 cm = 0.0380 m - Area A = πr^2 = π(0.0380 m)^2 ≈ π(0.001444) ≈ 0.004535 m^2 Show more…

Show all steps

Thanks for your feedback!

A 32-turn circular coil of radius 3.80 cm and resistance 1.00 is placed in a magnetic field directed perpendicular to the plane of the coil. The magnitude of the magnetic field varies in time according to the expression B = 0.010 0t 0.040 0t2, where B is in teslas and t is in seconds. Calculate the induced emf in the coil at t = 5.80 s.