Physics, 30.12.2019 10:31, 128585

Study the image of a circuit.
if all the light bulbs are identical, which choice most accurately compares the current moving through a to the current moving through b?

the amount of current moving through a is the same as the amount of current moving through b because all the current moves through all the bulbs in this circuit. the current is the same throughout the circuit.

the current moving through a is greater than the current moving through b because the resistance of the circuit increases as you go through each bulb. going through one bulb has less resistance than going through two bulbs.

the current moving through a is greater than the current moving through b because the current gets to a first. some of the current gets used up by the first and second bulbs, so less current gets to b.

the current moving through a is less than the current moving through b because the current increases as it goes through a bulb. each bulb adds more current to the circuit.

so much.

Study the image of a circuit. if all the light bulbs are identical, which choice most accurate

Answers: 3

Show answers

Other questions on the subject: Physics

Physics, 21.06.2019 18:00, mya1318

Amanometer is used to measure the air pressure in a tank. the fluid used has a specific gravity of 1.25, and the differential height between the two arms of the manometer is 34 in. if the local atmospheric pressure is 12.7 psia, determine the absolute pressure in the tank for the cases of the

Answers: 3

continue

Physics, 22.06.2019 17:00, WorkingButNotReally

If a negatively charged particle is placed at rest in an electric potential field that increases in the positive x-direction, what will the particle do? a. accelerate in the positive x-direction b. remain at rest c. accelerate in the negative x-direction

Answers: 3

continue

Physics, 22.06.2019 19:00, lindseybug

The friction of the water on a boat produces an acceleration of -10. m/s2. if the boat is traveling at 30. m/s and the motor is shut off, how long it take the boat to slow down to 5.0 m/s?

Answers: 1

continue

Physics, 22.06.2019 19:10, simmonss1185

3. a worker pushes a 30.5 kg polished stone along a polished table with a force on bonin a straight line for 5.20 s after starting from rest. there is no friction between thestone and the table. at the end of the table. the stone is hooked to a cable with a lengthof 62.0 cm to rotate it to a rough table to store until they can be picked up. the roughtable has a coefficient of static friction 0.702 with the polished stone. remember that 8= 9.80 m/s2a) what is the speed of the stone when it is hooked to the cable? b) what is the tension in the cable while the stone is rotating? (there is still nofriction)c) how much force is needed to make the stone begin sliding from rest on therough table? ius = 0.70262.0 cm30.5 kg20.5 kg6= 0

Answers: 2

continue

Do you know the correct answer?

Study the image of a circuit.
if all the light bulbs are identical, which choice most accurate...