The question asks to identify the source of electricity, equipment generating electricity by rotation, and the method of generating electricity based on a diagram.

Physics
The question asks to identify the source of electricity, equipment generating electricity by rotation, and the method of generating electricity based on a diagram.

ScanSolve AI Answer

Step 1: Question 1
A source of electricity is a dry cell.

Dry cell

Step 2: Question 2
An electric bulb generates light (not electricity). Electricity from a dynamo (generator) by rotating.

Dynamo

Step 3: Question 3
The diagram shows a method of generating electricity using lime fruit, zinc sheet, and copper sheet.

C. Zinc sheet, Copper sheet

Step 4: Question 4
Unit of measuring current is ampere.
Unit of measuring voltage/potential difference is volt.

ii. Ampere

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