Question

Analogy type questions

1. Electric current : ampere :: Potential difference:__________
2. Switch is in the 'ON' position:Closed circuit:: Switch is in the 'OFF' position:
circuit_____​

Answer 1

Answer:

1. Electric current : ampere :: Potential difference: volt

2. Switch is in the 'ON' position:Closed circuit:: Switch is in the 'OFF' position:

circuit open circuit

Explanation:

I hope it's helpful to you

Answer 2

1. Electric current: Ampere:: Potential difference: Volt

2. Switch is in the 'ON' position: Closed-circuit:: Switch is in the 'OFF' position:  circuit: Open circuit

Explanation:

• The SI unit of electric current is Ampere.
• The SI unit of potential difference is volt.
• Potential difference is defined as the total work done in moving unit positive charge from one point to another.
• A closed-circuit permits the current flow throughout the circuit, whereas in an open the current won't flow, because there is a breakage in the circuit.
• A switch is often used to close or open the circuit.
• If the switch is in "ON" position, it is a closed circuit, whereas if the switch is in "OFF" position, then it is an open circuit.