Physics

A particle (m = 3.0 g, q = 5.0 C) moves in a uniform magnetic field given by () mT. At t = 0 the ...

Started by moongchi

A magnetic field is directed out of the page. Two charged particles enter from the top and take the ...

Started by azncindy619

A current of 4.0 A is maintained in a single circular loop having a circumference of 80 cm. An ...

Started by krzymel

A current loop is oriented in three different positions relative to a uniform magnetic field. In ...

Started by frankwu

A coaxial cable has an inner cylindrical conductor surrounded by cylindrical insulation and an outer ...

Started by audie

A circular loop (radius = 0.50 m) carries a current of 3.0 A and has unit normal vector of ()/3. ...

Started by LaDunn

A circular coil (radius = 0.40 m) has 160 turns and is in a uniform magnetic field. When the ...

Started by ss2343

A charged particle moves in a region of uniform magnetic field along a helical path (radius = 4.0 ...

Started by Medesa

A charged particle (mass = M, charge = Q> 0) moves in a region of space where the magnetic field has ...

Started by sabina

A charged particle (mass = M, charge = Q> 0) moves in a region of space where the magnetic field has ...

Started by tingc95

A charged particle (mass = 4.0 g, charge = 5.0 C) moves in a region where the only force on it is ...

Started by karlynnae

A charged particle (m = 5.0 g, q = 70 C) moves horizontally at a constant speed of 30 km/s in a ...

Started by Medesa

A 500-eV electron and a 300-eV electron trapped in a uniform magnetic field move in circular paths ...

Started by kfurse

A 2.0-C charge moves with a velocity of () m/s and experiences a magnetic force of () N. The x ...

Started by stevenposner

At what speed would a proton need to circle the Earth at a height of 1 000 km above the equator if ...

Started by nelaaney

Which two circuits are exactly equivalent?

Started by EAugust

When a capacitor is fully charged, the current through the capacitor in a direct-current circuit is

Started by Deast7027

When a 20-V emf is placed across two resistors in series, a current of 2.0 A is present in each of ...

Started by lak

What is the potential difference VBVA when the I = 1.5 A in the circuit segment below?

Started by imanialler

What is the potential difference VbVa shown in the circuit below.

Started by torybrooks

What is the magnitude of the current in the 20- resistor?

Started by jeatrice

What is the equivalent resistance between points a and b when R = 30 ?

Started by stock

What is the equivalent resistance between points a and b when R = 12 ?

Started by azncindy619

What is the equivalent resistance between points A and B in the figure when R = 18 ?

Started by viki

What is the current in the 15- resistor when = 9.0 V?

Started by ghost!