When a coil is rotated in a magnetic field and is connected to a circuit using slip rings, the direction of current in the circuit:

Is constant

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Changes continuously

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Cannot be predicted

No worries! We‘ve got your back. Try BYJU‘S free classes today!

There will be no current

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B
Changes continuously

As we have seen, a coil rotated in a magnetic field has a current that changes its direction continuously. Such a current is called an alternating current.

Suggest Corrections

Similar questions

When a coil is rotated in a magnetic field and is connected to a circuit using slip rings, the direction of current in the circuit:

100

V

2

A

E = 100 \sqrt{2} sin ω t

1

A

Join BYJU'S Learning Program