Question

When potential difference is equal to the emf, isn't the current 0?

Answer 1

yes ! potential difference being equal to the E.M.F suggests an open circuit . when a circuit is open (open key or infinite resistance ), the battery is still doing work per unit charge but it is only building up an imbalance inside the battery until equilibrium which is when electrostatic forces successfully cancel out the battery. at this point the battery's force cancel's the electromagnetic force without the flow of current.

Answer 2

Hello Friend..❤️❤️

The answer of u r question is...✌️✌️

When potential difference is equal to the. emf isn't the current 0?

Ans:✍️✍️✍️✍️✍️✍️✍️✍️✍️

Yes, potential difference being equal to the EMF suggest an open circuit when a circuit is open the battery is still doing work Per unit charge but it is only building a pen in balance inside the battery until equilibrium with his when electrostatic forces successfully cancel out the battery

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