An unknown resistor is wired in series with an ammeter, and a voltmeter is placed in parallel across both the resistor and the ammeter. This network is then placed across a battery
If one computes the value of the resistance by dividing the voltmeter reading by the ammeter reading, the value obtained A)
is less than the true resistance.
B)
is greater than the true resistance.
C)
is the true resistance.
D)
could be any of the given answers. It depends on other factors.
B
You might also like to view...
Spiral and irregular galaxies have active star formation
a. True b. False Indicate whether the statement is true or false
The closest known star to our solar system is Alpha Centauri, which is approximately 4.30 light years away. A spaceship with a constant speed of 0.800c relative to the earth travels from Earth to this star
(a) How much time would elapse during the trip on a clock on board the spaceship? (b) How much time would elapse during the trip on a clock on Earth? What will be an ideal response?
The interior layer just below the crust of Earth is called the ________.
A. inner core B. mantle C. troposphere D. outer core
What kind of reactor produces more fissionable fuel than it consumes?
A) AOLA B) LOCA C) moderated D) heavy water E) breeder