A helium nucleus makes a full rotation in a circle of radius 0.8 m in two seconds. The value of the magnetic field B at the center of the circle will be
A. 10−19μ0
B. 10−19μ0
C. 2×10−19μ0
D. 2×10−19μ0
A helium nucleus makes a full rotation in a circle of radius 0.8 m in two seconds. The value of the magnetic field B at the center of the circle will be
A. 10−19μ0
B. 10−19μ0
C. 2×10−19μ0
D. 2×10−19μ0
Harshit Singh , 3 Years ago
Grade 12th pass
