a circular loop carrying a current is placed on a horizontal surface. the current is in the clockwise Direction What is the direction of its magnetic field at the centre? what is the direction of the magnetic field at a point outside the surface of the loop?
Answers
we can find direction of magnetic field by right hand rule which states that when current is passed through any circuit the thumb of the right hand shows the direction of voltage(v) and the force (F) is directed perpendicular to the right hand palm finally fingers of the right hand represents the direction of magnetic field(B) .
when current is in clockwise direction the direction of magnetic field (B) is towards the circuit on the other hand when current is in anticlockwise direction the direction of magnetic field (B) is outwards the circuit.
Answer: why Right Hand Thumb Rule the direction of magnetic field at the centre is out of the page for upwards direction
The direction of magnetic field at a point outside the surface of loop will be opposite of that
Explanation: