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Zielflug [23.3K]
3 years ago
8

The power on any voltage rail of the hard drive is calculated by multiplying _____. (a). Voltage X Current (b). Voltage X Watts

(c). Current X Watts (d). Voltage X Frequency
Computers and Technology
1 answer:
Papessa [141]3 years ago
6 0

Answer:

(a). Voltage X Current

Explanation:

Power -

In the concept of physics , power is denoted by P ,

Power = Voltage * Current

Power = V * I

The unit is Ampere  *  Voltage

Power is defined as the rate of work done , i.e. , work divided by time .

Power = work / time .

Power is a scalar quantity .

The standard unit of power is Watt , which is denoted by W .

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How does toothbrushes affect the world of technology?
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Explanation:

3 0
2 years ago
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Which quality allows programmers to modify a program as and when required
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Write a program with total change amount as an integer input that outputs the change using the fewest coins, one coin type per l
alexandr1967 [171]

Answer:

a=input("Amount in pennies")

b=int(a)

dollars=0

dimes= 0

quarters=0

nickels=0

pennies = 0

dollars = int(b/100)

b= b- dollars *100

quarters=int(b/25)

b=b-quarters*25

dimes = int(b/10)

b = b -dimes*10

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print(dollars)

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print(nickels)

print(pennies)

Explanation:

The required program is in answer section. Note, the amount is entered in pennies.

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