Physics, asked by ilmatalha, 3 months ago

draw the testers to test the conductivity of lemon juice based on heating effect of electric current​

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Answered by Secretman674
2

Explanation:

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Answered by kartikjalandhari12
0

Answer:

Aim: To create a tester to test conduction based on magnetic effect of electric current.

What you need: A compass, 2 copper wire, A battery and 1 led.

Process: Connect the wires to the led and battery together. Now get the compass and put it near the circuit. What do you observe?

Observation: You will see that the needle in the compass starts to deflect to the opposite side. This proves that there is a magnetic field around the circuit which causes the needle of the compass.

Explanation:

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