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15
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What is magnetic field?
The region where the magnetism exists around a magnet.
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15
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what it is called
electromagnet
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Differentiate between permanent magnets and electromagnets.
Electromagnets need electricity to activate its magnetism but permanent magnets have their magnetism naturally for a long period of time.
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15
×
name the parts of DC Motor
brushes, commutator, split rings, magnets
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15
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Will it attract or appeal
appeal
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seesaw
Swap points!
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fairy
Take points!
5
10
15
20
25
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shark
Other team loses 10 points!
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banana
Go to last place!
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15
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What is the energy conversion in electric DC motor?
What is the energy conversion in electric DC motor?
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15
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Will it attract or appeal
attract
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15
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What is used as the motor in toy motor cars, hybrid cars, electric cars and electric trains?
DC motor
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thief
Give points!
5
10
15
20
25
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shark
Other team loses 25 points!
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fairy
Take points!
5
10
15
20
25
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banana
Go to last place!
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15
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Does Dc motor give electrical energy or mechanical energy
Mechanical energy
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monster
Reset all scores!
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rocket
Go to first place!
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rocket
Go to first place!
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banana
Go to last place!
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