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cestrela7 [59]
3 years ago
14

What is the definition of temperature?

Physics
2 answers:
saw5 [17]3 years ago
8 0
Temperature is the difference of hot or cold. It is measured by a thermometer.
VikaD [51]3 years ago
4 0
A measure of the warmth or coldness of an object or substance.
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Which of the following best defines speed? (3 points) a It is an object's speed at a specific point in time. b It is the distanc
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Q 28.7: A strip 1.2 mm wide is moving at a speed of 25 cm/s through a uniform magnetic field of 5.6 T. What is the maximum Hall
Zinaida [17]

Answer:the  maximum Hall voltage across the strip= 0.00168 V.

Explanation:

The Hall Voltage is calculated using

Vh= B x v x  w

Where

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v is the speed/  velocity of the strip, = 25 cm/s  to m/s becomes 25/100=0.25m/s

and w is the width of the strip=  1.2 mm to meters becomes 1.2 mm /1000= 0.0012m

 Solving

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=0.00168T.m²/s

=0.00168Wb/s

=0.00168V

Therefore, the  maximum Hall voltage across the strip=0.00168V

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