subject
Physics, 19.03.2021 19:10 chimwim7515

What resistance is needed to cause a 20A current flow with a 100V battery? A) 2000’ ohms
B) 0.2’ ohms
C) 200’ ohms
D) 5’. Ohms

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 17:50, alyo31500
Frost wedging occurs when water seeps into a crack in a rock, freezes, and causes the crack in the rock to widen. t or f
Answers: 1
image
Physics, 22.06.2019 16:30, taliajohnsom9901
Humidity is to blame for that muggy, steamy feeling you experience on some hot summer days. what gas in the atmosphere causes humidity? a) oxygen b) hydrogen c) nitrogen d) water vapor
Answers: 1
image
Physics, 22.06.2019 17:00, griffinkiley22
Two manned satellites approaching one another at a relative speed of 0.550 m/s intend to dock. the first has a mass of 2.50 ✕ 103 kg, and the second a mass of 7.50 ✕ 103 kg. assume that the positive direction is directed from the second satellite towards the first satellite. (a) calculate the final velocity after docking, in the frame of reference in which the first satellite was originally at rest.(b) what is the loss of kinetic energy in this inelastic collision? (c) repeat both parts, in the frame of reference in which the second satellite was originally at rest. final velocity(d) loss of kinetic energy = ?
Answers: 2
image
Physics, 23.06.2019 00:00, isabella4141
Which is an advantage of subdividing science into different areas?
Answers: 3
You know the right answer?
What resistance is needed to cause a 20A current flow with a 100V battery? A) 2000’ ohms
B)...

Questions in other subjects: