A 120-Ω laboratory resistor is rated at 0.25 W.What is the safe current through the resistor?
A) 30 A
B) 2.1 mA
C) 22 mA
D) 46 mA
Correct Answer:
Verified
Q101: If the power rating of a 400-Ω
Q110: If the power rating of a 400-Ω
Q117: A 200-W light bulb is connected across
Q118: What is the resistance of a 0.100-kW
Q121: A 100-W driveway light bulb is on
Q123: A battery is rated such that
Q124: The nichrome heating element in an electric
Q125: When there is a 14.0-A current through
Q127: A 400-W computer (including its monitor)is turned
Q133: A 200-Ω resistor is rated at 1/4
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents