NEET | 2017Basic Maths and Units and DimensionsHard
Question
An arrangement of three parallel straight wires placed perpendicular to plane of paper carrying same current 'I along the same direction is shown in fig. Magnitude of force per unit length on the middle wire 'B' is given by :-
Options
A.
B.
C.
D.
Topic: Basic Maths and Units and Dimensions·Practice all Basic Maths and Units and Dimensions questions
More Basic Maths and Units and Dimensions Questions
A sonometer wire is vibrating in the second overtone. In the wire there are...A wire, of length L (= 20 cm), is bent into a semicircular arc. If the two equal halves, of the arc, were each to be uni...Dimension of relative density is...In the circuit shown in figure E1 = E2 = 4V and E3 = 2V and R = r1 = r2 = r3 = 1Ω then potential difference between...A man of mass 80 kg is standing inside a lift moving upward with a uniform velocity of 4 m/s then the apparent weight of...