Question

when a copper wire is connected to a battery the electric field in the wire is
1)more at positive terminal
2) more at negative terminal
3)not uniform in the wire
4) uniform in the wire
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Answer 1

Answer:

1)more at positive terminal

Answer 2

When a copper wire connected to battery the electric field is more at the positive (+) terminal

Explanation:

• Option 1 is the answer of this question

• When copper wire connected to battery, due to the electric field the electron get accelerated from the negative (-) terminal to (+) positive terminal
• Electron will flow from high potential to lower potential

• Current will flow from the opposite electron direction flow
• Electric field are in the same current direction