Question

the device that helps to maintain a potential different across a conductor in an electric circuit is​

Answer 1

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The device that helps to maintain a potential different across a conductor in an electric circuit is cell.

For increasing the longevity of the flow of charge, we combine a number of cells, to form battery. It maintains the potential difference between its terminals by doing work, which compels the Electric current to flow in a particular direction in a closed circuit.

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Other components of a circuit:

We also add more than one circuit elements such as cells, switches or keys, wires and bulbs to form a electric circuit. These are given by different symbols.

• Cell
• Battery
• Connecting wire
• A wire joint
• Fixed resistance (Resistor)
• Variable resistance (Rheostat)
• Ammeter
• Voltmeter
• Switch
• Electric bulb or other appliance.
• Galvanometer.

Answer 2

Answer:

QUESTION

the device that helps to maintain a potential different across a conductor in an electric circuit is

ANSWER

Cell

➡️Extra information

1️⃣ A cell is a source of electricity

2️⃣A cell has two terminal

3️⃣ Two or more cells form a battery

4️⃣ It can be used in electrical torch