12th Class Exercise 6.4

EMF in Moving Rectangular Loop

This simulation demonstrates electromagnetic induction in a rectangular loop moving out of a uniform magnetic field. The loop (8cm × 2cm) moves with velocity 1 cm/s either normal to its longer or shorter side, inducing different EMF values.

Loop Parameters

Longer side (cm):

Value: 8 cm

Shorter side (cm):

Value: 2 cm

Velocity (cm/s):

Value: 1 cm/s

Magnetic Field

Field Strength (T):

Value: 0.3 T

Movement Direction

Normal to longer side (8cm)

Normal to shorter side (2cm)

Simulation Results

Induced EMF: 2.4 × 10⁻⁴ V

Induced voltage lasts for: 2 seconds

Active side length: 8 cm

Travel distance: 2 cm