NEET | 2017Basic Maths and Units and DimensionsEasy
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 ring of mass M and radius R is rotating with angular speed w about a fixed vertical axis passing through its centre O ...If energy E, velocity (V) and time (T) are choosen as the fundamental quantities, then the dimensions of surface tension...Using mass (m), length (L), time (T)and current (A)as fundamental quantities, the dimensions of permeability are :...If is along north and is along west, Then the direction of is :-...One mole of an ideal gas undergoes a process P = . Here P0 and V0 are constants change in temperature of the gas when vo...