Lab 3 Practice Questions Flashcards | Quiz-Let.Com

How much work is done in moving 5.0 C of electric charge from one terminal of a 9.0 V battery to the other?

Posted on avril 19, 2023

45 J

During the experimental procedure if a signal change appears it means there is

Posted on avril 19, 2023

a measurable difference in electric potential between the two probes

Three uncharged infinite parallel planes are stacked one above the other with a uniform separation of distance d. The upper plate was then charged to a surface charge density + ? while the lower plate was charged to a surface charge density of – ?. The net charge induced on the center plate is

Posted on avril 19, 2023

0

The electric field at a point P that is r distance away from an infinitely long line of charge is

Posted on avril 19, 2023

Inversely proportional to the distance r

When a charged particle is moved along an electric field line,

Posted on avril 19, 2023

the electrical potential energy of the charge undergoes the maximum change in magnitude.

Which of the following is true?

Posted on avril 19, 2023

equipotential lines are perpendicular to respective lines of force

If 9.1×10^2 joules of work is done in moving 45.5 C of electric charge from one terminal of a battery to the other, how many volts is the battery providing?

Posted on avril 19, 2023

20.

The electric field between oppositely charged plates is __________ if the plate separation is much smaller than the dimensions of the plates.

Posted on avril 19, 2023

Uniform

Electric field of a magnitude E is detected at R=10.00 m from its source, which is a point charge Q=1.11×10^-7 C. What is the magnitude of the electric field? (Hint: use k=8.99×10^9 N*m^2/C^2)

Posted on avril 19, 2023

9.98 N/C

Between two point charges, lines of force of an electric field created by these charges can be mapped. By convention the lines of force

Posted on avril 19, 2023

originate on positive charges and terminate on negative charges