12v Circult containing a heater of resistance heart r battery of voltage 62. Dingram Shows a 12 V and a ) Calculate the current in the 2 what ave heater. flow ths sough the the particles that 3 Draw an arrovo next to the heakr symbol to Showw the directon of flow of these particles

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Q: The device used to alter the electric potential is called?

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Q: How do electricity works?

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Q: why isn’t a wire charged when electricity is flowing in it?

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Q: GIVE INTRODUCTION TO ELECTRIC POTENTIAL AND ELECTRIC ENERGY.

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Q: Name two kinds of practical “electric pumps.”

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Q: State the fundamental law of electric charge

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Q: What are the effects of charges?

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Q: What was the rationale for electrons becoming negatively charged? No, calling electrons positively…

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Q: How much energy is given to each coulomb of charge passing through a 6 V battery?

A: Given data : Charge=Q Potential difference=V   To find : Work done

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Q: Short Answer: 12. When an object becomes charged, why do only electrons move from place to place…

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Q: How far apart are two protons if they exert a force of 0.5 N on one another? (HInt use Coulomb's law…

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Q: How does electricity affect our lives?

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Q: How much energy is supplied to each coulomb of charge that flows through a 12-V battery?

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