Home
Class 12
PHYSICS
A wire of length l carries a current I a...

A wire of length l carries a current I along the Y direction and mgnetic field is given by `vec(B) = (beta)/(sqrt(3)) ( hat(i) + hat(j) + hat(k))` T. The magnitude of Lorentz force acting on the wire is ................. .

A

`sqrt((2)/(sqrt(3))) beta`Il

B

`sqrt((1)/(sqrt(3))) beta `Il

C

`sqrt(2) beta` Il

D

`sqrt((1)/(2)) beta` Il

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
Promotional Banner

Topper's Solved these Questions

  • MAGNETISM AND MAGNETIC EFFECTS OF ELECTRIC CURRENT

    FULL MARKS|Exercise TEXT EVALUATION SOLVED -SHORT ANSWER QUESTIONS|10 Videos

  • MAGNETISM AND MAGNETIC EFFECTS OF ELECTRIC CURRENT

    FULL MARKS|Exercise TEXT EVALUATION SOLVED - LONG ANSWER QUESTIONS|12 Videos

  • MAGNETISM AND MAGNETIC EFFECTS OF ELECTRIC CURRENT

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED - NUMERICAL PROBLEMS :|4 Videos

  • ELECTROSTATICS

    FULL MARKS|Exercise ADDITIONAL QUESTIONS SOLVED ( VII. NUMERICAL PROBLEMS )|5 Videos

  • OPTICS

    FULL MARKS|Exercise ADDITIONAL QUESITON - II ADDITIONAL PROBLEMS:|11 Videos