The direction of current changes continuously for .
A
a.c
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
d.c
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Both a.c and d.c
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is A a.c 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 changes continuously. Such a current is called an alternating current (a.c.).