A500-watt vacuum cleaner is plugged into a 120-volt outlet and used for 30 minutes. how much current runs through the vacuum? 900,000 amps 60,000 amps 4.2 amps 0.24 amps

4.2amps

Explanation:

The current is 4.2 amp.

(c) is correct option.

Explanation:

Given that,

Power = 500 watt

Voltage = 120 Volt

Time = 30 sec

We need to calculate the current

Using formula of current

Where, I = current

P = power

V = voltage

Put the value into the formula

Hence, The current is 4.2 amp.

the answer is b

explanation:

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.