Questions
Two long parallel wires carrying equal current separated by 1 m, exert a force of on one another. The current flowing through them is
detailed solution
Correct option is C
Fl=μ04π × 2i1 ×i2a= μ04π2i2a ∵ i1 =i2=i ⇒2 × 10−7 =10−7 ×2i2 1 ⇒ i=1ATalk to our academic expert!
Similar Questions
Two thin long parallel wires separated by a distance b carrying a current i ampere each. The magnitude of the force per unit length exerted by one wire on the other is
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
