Question

Electric charge is uniformly distributed along a long straight wire of radius 1 mm. The charge per cm length of the wire is Q coulomb. Another cylindrical surface of radius 50 cm and length 1 m symmetrically enclose the wire as shown in the figure. The total electric flux passing through the cylindrical surface is ______.

विकल्प

• `"Q"/epsilon_0`

• `(100 "Q")/epsilon_0`

• `"10 Q"/(piepsilon_0)`

• `"100 Q"/(piepsilon_0)`

Answer 1

Electric charge is uniformly distributed along a long straight wire of radius 1 mm. The charge per cm length of the wire is Q coulomb. Another cylindrical surface of radius 50 cm and length 1 m symmetrically enclose the wire as shown in the figure. The total electric flux passing through the cylindrical surface is `underline((100 "Q")/epsilon_0)`.