Question

A wire runs left to right and carries a current in the direction shown. What is the direction of the magnetic field at point Z?

left
right
into the screen
out of the screen

Answer 1

The direction of the magnetic field at point Z; Into the screen

Answer 2

Answer: Into the screen

Step-by-step explanation: A wire runs left to right and carries a current in the direction shown in the figure.

According to Fleming's left-hand rule, Fleming's left-hand rule explain the direction of current by the middle finger, direction of the magnetic field by the forefinger and direction of the motion by the thumb.

We use the Flaming's left-hand rule and we can the direction of the magnetic field.

So, when the direction of the current will left to right then the direction of the magnetic field at point Z will into the screen.