Physics-10th Magnetic Effects of Electric Current CBSE Board 2024 Easy
The pattern of the magnetic field produced inside a current carrying solenoid is :
The pattern of the magnetic field produced inside a current carrying solenoid is :
- (a)Four parallel, equally spaced straight lines, each with an arrowhead pointing the same way (to the right).
- (b)Three concentric closed loops round a central dot, with arrowheads showing a clockwise sense.
- (c)The same four parallel straight lines with arrowheads to the right, plus a curved line above them and a curved line below them whose arrowheads also point to the right.
- (d)Two small circles with dots at their centres, above and below a straight central line; curved lines between them bend towards the central line, with arrowheads pointing to the left.
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