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  • 1 answers

Anna Vthankachan 6 years, 11 months ago

In a step up transformer the number of turns in secondary coil is greater than number of turns in primary coil so the voltage induced get increased due to change in magnetic flux.
  • 1 answers

Amit Yadava 6 years, 11 months ago

In forward bias the +terminal is attached with p type of the junction and in reverse bias p type is connected with the negative terminal
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Shubham Sharma 6 years, 11 months ago

For resonance condition , Xc= Xl and z is minimum in that case. Z=√( Xc - Xl)^2. + R^2
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Shama Shama Sheikh 6 years, 11 months ago

Tesla meter square is the SI Unit of magnetic Flux
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Shubhankar Kumar 6 years, 11 months ago

Faraday is dimensionless unit of electric charge quantity and equal to approximately 6.02*10^23 electric charge carrier. This is equal to 1 mole , also known as Avogadro number
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  • 1 answers

Mansi Sharma 6 years, 11 months ago

I = neAVd. Here Vd is drift velocity ,A is area and I is current?
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Ash Thunderbird ✔ 6 years, 11 months ago

First off, this is a hypothetical concept. As it is impossible to have a bar magnet having only one pole. Since when you cut a bar magnet in two, both will form their respective North and South poles.
  • 1 answers

Chakshu Sharma 2204 6 years, 11 months ago

Suppose 2 rods are there Move the rod from top to bottom if force remains same at all points than it is not a magnet but if its TOP and BOTTOM ends have strong force than its middle part than that rod is MAGNET .
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Vipin Kumar 6 years, 11 months ago

The force produced when two charges and their distance of separation is r F =K Q¹ Q²/r²
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Chakshu Sharma 2204 6 years, 11 months ago

It is a device which is used to measure the exact EMF of a cell .
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Devil ? 6 years, 11 months ago

Frequency=c/lamda Lamda=c/freq Lamda=3*10^8/6*10^8=0.5 Height of antenna = lamda/4=0.5/4=0.125m
  • 0 answers

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