Multiple Choice
A 50-W light bulb is in a socket supplied with 140 V.What is the current in the bulb?
A) 0.36 A
B) 2.8 A
C) 90 A
D) 7 000 A
E) 3.8 A
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q39: A light bulb,sold as long-lasting,is rated 95
Q40: A 300-A·h battery can deliver how many
Q41: The temperature coefficient of resistivity for a
Q42: A metal wire has a resistance of
Q43: A copper cable needs to carry a
Q45: When the voltage across a nonohmic resistor
Q46: If a light bulb has half the
Q47: If a lamp has resistance of 140
Q48: A light bulb is connected to a
Q49: Wire A and Wire B are each