Magnetic Effects of Current / करंट का चुंबकीय प्रभाव
JEE Main & Advanced
Physics
Magnetic Effects of Current / करंट का चुंबकीय प्रभाव
Question Bank
Numerical Value Type Questions - Magnetic Effect Current
question_answer
The magnetic field due to a current carrying circular loop of radius 3 cm at a point on the axis at a distance of 4 cm from the centre is\[54\mu T\]. What will be its value (in \[\mu T\]) at the centre of the loop-