Please show Each Formula and Each Step used to obtain the answer(s). How many 18 Watt...

Please show Each Formula and Each Step used to obtain the answer(s).

How many 18 Watt light bulbs can be operated on a 120- Volt circuited protected bya a 23.4 Ampere fuse? Write answer(s) to two decimal places and in the form of (1.6E-19) if applicable/where needed.

Expert Solution

Maximum current= 23.4 A

Minimum resistance= V/Maximum current
=120/23.4
=5.128 ohm

Resistance of each bulb, R =V^2/power
=120^2/18
=800 ohm

Number of bulbs = 800/5.128
=156

Ans:156

genius_generous answered 6 hours ago

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