
PHYS-101 Conceptual Physics LAB: Electricity& Magnetism 13. What la the usual symbol used to represent an...
PHYS 222 Magnetism Lab Homework Name 3. An clectron is moving in the direction shown. What is the direction of the magnetic force on it? 4. An electron is moving in the direction shown. What is the direction of the magnetic force on it? 5. A positive charge is moving in the direction shown. What is the direction of the magnetic force on it? 6. A positive charge is moving in the direction shown. What is the direction of the...
3. Magnetism a. A charge of -1.2-C is shot at 10,000m/s in the negative x-direction, passing through a magnetic field of 4T that points in the y-direction. How much force acts on the charge? And in what direction does this force point? b. A magnet with its North end facing downward is dropped through a large conducting loop. As viewed from above, which way will the induced current through the loop flow? (Explain how you get this result.) c. Two...
Magnetic Fields and Electromagnetism 143 ch equal 402. In which of the following cases would a uniform magnetic feld B exer the largest magnitude of force on a charged particle? (A) The charge is 3g and is placed stationary in the magnetic field (B) The charge is 2q and is moving at velocicy s directly along the magnetic held lines magnetic field line. of the magnetic field (C) The charge is g and is moving at velocity perpendicular to the...
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LABORATORY 9 MAGNETISM II: FORCE ON A CURRENT-CARRYING WIRE Objectives to be able to determine the magnitude and direction of the force on a current- carrying wire in a magnetic field to be able to apply Newton's Laws in magnetostatics to be able to experimentally determine the relationship between the force on a current-carrying wire in a magnetic field and the current through the wire to be able to experimentally determine the relationship between...
Magnets exert forces on other magnets even though they are separated by some distance. Usually the force on a magnet (or piece of magnetized matter) is pictured asthe interaction of that magnet with the magnetic field at its location (the field being generated by other magnets or currents). More fundamentally, theforce arises from the interaction of individual moving charges within a magnet with the local magnetic field. This force is written ,where is the force, is the individual charge (which...
PHYSICS LAB MAGNETISM II: FORCE ON A CURRENT-CARRYING WIRE-8
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Equipment: 1 current-carrying wire set-up 1 power supply 1 ammeter Investigation 2: Relationship between force and length of a current-carrying wire In this section we will explore the relationship between the force on a current-carrying wire and the length of the wire. Investigation 2.1 Predict the dependence of the force on the length of the wire. If you were to plot...
Finding the charge to mass (e/m) ratio of the electron Often in physics, we look for ways to find fundamental physical constants. From the set-up demonstrated in class, we are able to find a monumental combination of two physical constants-the charge of an electron (e) and the mass of an electron (m). Since the charge of an electron (e) is well known through other experiments, we will use the ratio of charge to mass to find the mass of an...
Finding the charge to mass (e/m) ratio of the electron Often in physics, we look for ways to find fundamental physical constants. From the set-up demonstrated in class, we are able to find a monumental combination of two physical constants-the charge of an electron (e) and the mass of an electron (m). Since the charge of an electron (e) is well known through other experiments, we will use the ratio of charge to mass to find the mass of an...
1. A proton is moving at an angle of 80° to a uniform magnetic field. What is the relationship between the direction of the force on the proton and the direction of the magnetic field? * (1 Point) parallel to the magnetic field at an angle of 10° to the magnetic field at an angle of 80° to the magnetic field at an angle of 180° to the magnetic field perpendicular to the magnetic field 2. An electron is moving...
For this station, you have two coils of wire (each with different numbers of loops), a magnet, some connecting wires, and a galvanometer. A galvanometer is an ammeter that measures very small currents (micro-amperes) and indicates the direction of that current. Understanding how the meter behaves is important here, because you’re going to use the meter to determine/measure current—including its direction. For this galvanometer, when (conventional) current enters the terminal on the right (as viewed when reading the dial), the...