Log in
Physics
1
answer
0
watching
93
views
23 Nov 2019

The diode is an electrical component which allows current to passone direction,but not the other.
Which way does the current pass through the diode? Note that thereis a dark band around one end of the diode. Is this the positive ornegative end?

Watch
1
answer
0
watching
93
views

For unlimited access to Homework Help, a Homework+ subscription is required.

Jean Keeling
Jean KeelingLv2
16 Jan 2019

Unlock all answers

Get 1 free homework help answer.
Already have an account? Log in
Share

Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

Related questions

Bats are capable of navigating using the earth's field-a plus for an animal that may fly great distances from its roost at night. If, while sleeping during the day, bats are exposed to a field of a similar magnitude but different direction than the earth's field, they are more likely to lose their way during their next lengthy night flight. Suppose you are a researcher doing such an experiment in a location where the earth's field is 50 at a 60 angle below horizontal. You make a 60 diameter, 200-turn coil around a roosting box; the sleeping bats are at the center of the coil. You wish to pass a current through the coil to produce a field that, when combined with the earth's field, creates a net field with the same strength and dip angle (60 below horizontal) as the earth's field but with a horizontal component that points south rather than north. What is the necessary current?

A rugby player runs with the ball directly toward his opponent's goal, along the positive direction of an x axis. He can legally pass the ball to a teammate as long as the ball's velocity relative to the field does not have a positive x component. Suppose the player runs at speed 4.1 m/s relative to the field while he passes the ball with velocity BP relative to himself. If BP has magnitude 8.2 m/s, what is the smallest angle it can have (relative to the positive direction of the x axis) for the pass to be legal?

A) The figure shows an end view of two wires carrying current. (X) means that the direction of the current points into the page and ( . ) means out of the page. What is the direction of the force that wire 1 exerts on wire 2?

B) Refer to the figure in question 1. Is the direction of the magnetic field around wire one clockwise or counter-clockwise?

Weekly leaderboard

Home
Homework Help 3,900,000
Physics 110,000
Start filling in the gaps now
Log in