Question
Write one use of wind energy.
- In the past.
- At present.
✓
Answer
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The diagram shows a cell connected in series with an ammeter and three resistors $(10\Omega,20\Omega,30\Omega).$ The circuit can be completed by a movable constant M. When M is connected to x, then ammeter reads 0.6A. what is the ammeter reading when M is connected to y?
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