When the downward current flows in a straight vertical co...
When the downward current flows in a straight vertical conductor, the direction of its magnetic field at a point due north of the wire is?
Upward
North
South
West
Correct answer is D
At a point due N of the wire, the field is due west, at a point due S of the wire, the field is due eest.
Similar Questions
Dry Day 1 - 30°C | Day 2 - 29°C | Day 3 - 25°C Wet Day 1 - 22°C | Day 2 - 22&de...
Intensity of sound at a point is ____ its distance from the source. ...
Which of the following factors will increase the sensitivity of moving coil meter? ...
Neutron were discovered by ...
In the diagram above, determine the r.m.s current ...
Ice of mass 10g at 5°C was completely converted to water at 0°C, calculate the quantity of h...
A piece of wire gauze can be made to lie on water because ...