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IGCSE PHYSICS DOUBTS HERE !!!!
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Topic: IGCSE PHYSICS DOUBTS HERE !!!! (Read 55700 times)
skylite
Osu! addict
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Posts: 5
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Re: IGCSE PHYSICS DOUBTS HERE !!!!
«
Reply #255 on:
May 08, 2013, 12:05:05 pm »
Hi,
I have problems in understanding '
cuts magnetic flux
' in electromagnetism and whats the symbol in electric circuit diagram for a
Variable power supply
?
Can anyone please explain? Thanks
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astarmathsandphysics
SF Overlord
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Free the exam papers!
Re: IGCSE PHYSICS DOUBTS HERE !!!!
«
Reply #256 on:
November 07, 2013, 01:34:37 pm »
A varible powe rupply is the symbol for a transformer.
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astarmathsandphysics
SF Overlord
Posts: 11271
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Free the exam papers!
Re: IGCSE PHYSICS DOUBTS HERE !!!!
«
Reply #257 on:
November 07, 2013, 01:36:05 pm »
for cutting magnetic field, imagine cutting grass. The grass grows up and the blade cuts through it horizontally.
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IGCSE/GCSE/O & A Level/IB/University Student Forum
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Qualification
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IGCSE/ GCSE
»
Subject Doubts
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Sciences
»
IGCSE PHYSICS DOUBTS HERE !!!!