Class 10 Physics simulations · Electricity

Ohm’s law circuit

Change battery voltage and resistance to control the current in a closed circuit.

Open the simulation

What to notice

At fixed resistance, twice the voltage gives twice the current.

Key relation

V = IR

Try this

Double the resistance and notice how the charge flow slows.

What you can change

• Battery voltage: 1 to 24 V
• Resistance: 2 to 40 Ω

More in Electricity

• Cells in series and parallel
• Electric power and the electricity bill
• Electron drift in a wire
• Series and parallel resistors
• Resistance of a wire

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