A proton beam is going from east to west. Is there an electric current ? If yes, in what direction?

In an electrolyte, the positive ions move from left to right and negative ions from right to left. Is there a net current? If yes, in what direction?

In an electolyte, the positive ions move form left to right and the negative ions from right to left.Is there a net current? If yes, in what direction?

A proton beam is going from north to south and an electron beam is going from south to north. Neglecting the earth's magnetic field, the electron beam will be deflected

Two proton beams going in the same direction repel each other whereas two wires carrying currents in the same direction attract each other. Explain.

A current of 10A is flowing east to west in a long wire kept in the east-west direction. Find magnetic field in a horizontal plane at a distance of (i) 10cm . North (ii) 20cm south from the wire, and in a vertical plane at a distance of (iii) 40cm downwards, (iv) 50cm upwards.

Electricity, Electric Current, Unit, Direction (Part-1)

Statement-1 Two parallel wire carrying current in same direction attract each other, whereas two proton beams moving parallel to each other repel each other Statement-2 Wire carrying current is electrically neutral, therefore it is experiencing only magnetic attraction while the electric force of repulsionn between protons is more than the magnetic attraction

A rod when suspended in a magnetic field stays in east-west direction. Can we be sure that the field is in the east-west direction? Can it be in the north-south direction?

A horizontal overhead powerline is at height of 4 m from the ground and carries a current of 100 A from east to west. The magnetic field directly below it on the ground is ( nu_(0) = 4 pi xx 10^(-7) Tm A^(-1)

A horizontal overheadpowerline is at height of 4 m from the ground and carries a current of 100 A from east to west. The magnetic field directly below it on the ground is ( nu_(0) = 4 pi xx 10^(-7) Tm A^(-1)