Question

VING CHARGES AND MAGNETISM - II PUC
MAHESH PU COLLEGE
The horizontal component of the earth's magnetic field at a certain place is 3.0x10 T and
the direction of the field is from the geographic south to the geographic north. A very long
straight conductor is carrying a steady current of 1A. What is the force per unit length on it
when it is placed on a horizontal table and the direction of the current is (a) east to west:
(b) south to north?
(NCERT)
(bf_ 2
1
-5-​

Answer 1

Answer:

o lokka ni pitti tuppka tupkka kola ni pitti tupka