The emf and the internal resistance of a battery are as shown in the figure. If a current of 8.3 A is drawn from the battery when a resistor R is connected across the terminals ab of the battery, what is the power dissipated by the resistor R? 
A) 440 W
B) 700 W
C) 620 W
D) 530 W
E) 790 W
Correct Answer:
Verified
Q37: A platinum wire is used to determine
Q38: Nichrome wire, often used for heating elements,
Q39: What length of a certain metal wire
Q40: A tube of mercury with resistivity 9.84
Q41: The emf and the internal resistance of
Q42: The voltage and power ratings of a
Q43: The heater element of a particular 120-V
Q44: In the figure, when the terminal voltage
Q45: The resistivity of gold is 2.44 ×
Q52: A 400-W computer (including the monitor)is turned
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