(1 ) Why did the bulb not glow in A?
(2) What does the deflection in magnetic compass indicate?
(3) What would be the effect of increase in the number of turns in the coil wound around the magnetic compass in B?
(4)
What will be observed if the number of cells is increased in the circuit shown in B?
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Answered by
2
Answer:
becoz it has no deflection and not proper supply
Answered by
3
Answer:
1) Not enough Current
2) Magnetic field
3) There will be more deflection due to a stronger magnetic field
4)Bulb will glow and there will be more deflection
Explanation:
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