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3 years ago

Which one of the following letters is used as an abbreviation when representing a unit of electric

Physics

2 answers:

ddd [48]3 years ago

8 0

A.C: It is the abbreviation of Alternating Current

erastovalidia [21]3 years ago

7 0

You have several electrical units listed there:

a). C often used to represent a Capacitance.

b). 'A' often represents 'Ampere', the unit of Current.

c). 'R' often used to represent a Resistance.

d). 'E' often used to represent a Voltage (Electromotive Force).

Not to mention ' A. C ', a whimsical offering,
reminiscent of 'Alternating Current'.

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4 years ago

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MaRussiya [10]

Explanation:

It is given that,

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$v=7.86\times 10^4\ m/s$

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$r=\dfrac{mv}{qB}$

$r=\dfrac{1.16\times 10^{-26}\ kg\times 7.86\times 10^4\ m/s}{1.6\times 10^{-19}\ C\times 0.724\ T}$

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