A 40-turn circular coil (radius = 4.0 cm,total resistance = 0.20 $\Omega$)is placed in a uniform magnetic field directed perpendicular to the plane of the coil.The magnitude of the magnetic field varies with time as given by B = 50 sin(10 $\pi$t)mT where t is measured in s.What is the magnitude of the induced current in the coil at 0.10 s?
A)50 mA
B)1.6 A
C)0.32 A
D)zero
E)0.80 A

Question

A 40-turn circular coil (radius = 4.0 cm,total resistance = 0.20 $\Omega$)is placed in a uniform magnetic field directed perpendicular to the plane of the coil.The magnitude of the magnetic field varies with time as given by B = 50 sin(10  $\pi$t)mT where t is measured in s.What is the magnitude of the induced current in the coil at 0.10 s?
A)50 mA
B)1.6 A
C)0.32 A
D)zero
E)0.80 A

Quizplus · Accepted Answer

The Answer of A 40-turn circular coil (radius = 4.0 cm,total resistance = 0.20 $\Omega$)is placed in a uniform magnetic field directed perpendicular to the plane of the coil.The magnitude of the magnetic field varies with time as given by B = 50 sin(10  $\pi$t)mT where t is measured in s.What is the magnitude of the induced current in the coil at 0.10 s?
A)50 mA
B)1.6 A
C)0.32 A
D)zero
E)0.80 A

A 40-Turn Circular Coil (Radius = 4 Ω\OmegaΩ )Is Placed in a Uniform Magnetic Field Directed Perpendicular to 0.20

A 40-Turn Circular Coil (Radius = 4 $\Omega$ )Is Placed in a Uniform Magnetic Field Directed Perpendicular to 0.20