True or False :1. A generator converts mechanical energy into electric

1.	True or False :1. A generator converts mechanical energy into electrical energy 2. Magnetic field lines always repel each other and do not intersect 3. Fleming’s Left hand rule is also known as Dynamo rule4. The speed of rotation of an electric motor can be increased by decreasing the area of the coil5.A transformer can step up direct current6. In a step down transformer the number of turns in primary coil is greater than that of the number of turns in the secondary coil
Answer» 1. True 2. True 3. True 4. False - The speed of rotation of coil can be increased by increasing the are of the coil. 5. False - A transformer can step up alternating current 6. True

True or False :1. A generator converts mechanical energy into electrical energy 2. Magnetic field lines always repel each other and do not intersect 3. Fleming’s Left hand rule is also known as Dynamo rule4. The speed of rotation of an electric motor can be increased by decreasing the area of the coil5.A transformer can step up direct current6. In a step down transformer the number of turns in primary coil is greater than that of the number of turns in the secondary coil

Answer»

1. True

2. True

3. True

4. False - The speed of rotation of coil can be increased by increasing the are of the coil.

5. False - A transformer can step up alternating current

6. True

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