Question
Physics Question on Electrostatics
A wire is bent as shown in figure is placed in a uniform field B that emerges from the plane of the paper, outward as shown. The magnitude of force on the given wire is :
A
4BIR
B
BI(πR)
C
BIR(2+π)
D
Zero
Answer
4BIR
Explanation
Solution
The correct option is(A):4BIR