The middle point fo a conductor is earthed and its ends are maintained at a potential at the two ends at the middle point?

The middle point of a conductor is earthed and its ends are maintained at a potential difference of 220V. What is the potential at two ends and at the middle point?

The middle point of the mirror is called

Two identical rods are joined at their middle points The ends are maintained at constant temperatures as indicated Find the temperature of the junction .

Resistance of a conductor is 200 Omega and the current through it is 10 mA,What is the potential difference across the two ends of the conductor?

Resistance of a conductor is twice that of another conductor and the potential differences between the two ends of the two conductors are same. Find the ratio of strengths of currents flowing, through them.

Resistance of a conductor is twice that of another conductor and the potential differences between the two ends of the two conductors are same. Find the ratio of strengths of currents flowing through them.

An iron needles is attracted to the ends of a bar magnet but not to the middle region of the magnet. Is the material making up the ends of a bar magnet different from that of the middle region?

An iron needles is attracted to the ends of a bar magnet but not to the middle region of the magnet. Is the material making up the ends of a bar magnet different from that of the middle region?

An iron needles is attracted to the ends of a bar magnet but not to the middle region of the magnet. Is the material making up the ends of a bar magnet different from that of the middle region?