Physics, 29.06.2021 18:20 kaleaweeks

At a distance D from a very long (essentially infinite) uniform line of charge, the electric field strength is 1000 N/C. At what distance from the line will the field strength to be 2000 N/C? a. D/√2.
b. √2D.
c. D/2.
d. 2D.
e. D/4.

Answers: 1

Show answers

Other questions on the subject: Physics

Physics, 23.06.2019 00:50, 09daishagreen

Mark creates a graphic organizer to review his notes aboutelectrical force. which labels belong in the regions marked x and y?

Answers: 1

continue

Physics, 23.06.2019 03:00, blancademarco1994

A75-hp (shaft output) motor that has an efficiency of 91.0 percent is worn out and is to be replaced by a high-efficiency motor that has an efficiency of 95.4 percent. the motor operates 4368 hours a year at a load factor of 0.75. taking the cost of electricity to be $0.12/kwh, determine the amount of energy and money saved as a result of installing the high-efficiency motor instead of the standard motor. also, determine the simple payback period if the pu

Answers: 1

continue

Physics, 23.06.2019 04:31, rainbowstyles4461

Think you could get me the answers ?

Answers: 1

continue

Physics, 23.06.2019 05:30, geo58

20) what is a magnetic field? 21) in which direction do magnetic field lines always point? 22) sketch a diagram showing how a plotting compass points around a 23) name two magnetic poles that will: a) attract each other b) repel each other. 24) explain why you can use a compass to navigate. 25) what's an electromagnet? 26) list two ways to increase the strength of an electromagnet. 27) the wire in a simple motor feels a force when a current flows through it. why is this? i need answers to check mine

Answers: 1

continue

You know the right answer?

At a distance D from a very long (essentially infinite) uniform line of charge, the electric field s...