Exercise 1 1. The diagrams below show situation when forces in
... 12. A 60 kg man stand on balance scale in a lift. Find the reading on the balance scale if: (a) the lift is not moving. (b) The lift moves up with acceleration of 5 ...
... 12. A 60 kg man stand on balance scale in a lift. Find the reading on the balance scale if: (a) the lift is not moving. (b) The lift moves up with acceleration of 5 ...
Lecture 8 ppt version
... 1 V = 1 J/C Dimensions of potential are also those of electric field times distance. Therefore, the unit of electric field is equal to one volt per metre. 1 N/C = 1 V/m So we can think of the electric field strength as either a force per unit charge, or as a rate of change of V with respect to dista ...
... 1 V = 1 J/C Dimensions of potential are also those of electric field times distance. Therefore, the unit of electric field is equal to one volt per metre. 1 N/C = 1 V/m So we can think of the electric field strength as either a force per unit charge, or as a rate of change of V with respect to dista ...
Activity Document
... lines? If not, check with your TA or instructor. Part II – Connecting Electric Field to Electric Force 5. The direction of the electric field at a given point is defined to be the direction the electrostatic force would be on a positive charge if one were placed at the point. The magnitude of the el ...
... lines? If not, check with your TA or instructor. Part II – Connecting Electric Field to Electric Force 5. The direction of the electric field at a given point is defined to be the direction the electrostatic force would be on a positive charge if one were placed at the point. The magnitude of the el ...
Magnetism
... a volcano has produced many lava flows over a past period, scientists can analyze the magnetizations of the various flows and from them get an idea on how the direction of the local Earth's field varied in the past. Surprisingly, this procedure suggested that times existed when the magnetization had ...
... a volcano has produced many lava flows over a past period, scientists can analyze the magnetizations of the various flows and from them get an idea on how the direction of the local Earth's field varied in the past. Surprisingly, this procedure suggested that times existed when the magnetization had ...
THIS IS A PRACTICE ASSESSMENT
... 13. How much work was done by the gravitational force during that displacement? 13. ________________ 14. Does it matter what path the mass followed in going from A to B? _____. Why? _________________ __________________________________________________________________________________ A charge of q = - ...
... 13. How much work was done by the gravitational force during that displacement? 13. ________________ 14. Does it matter what path the mass followed in going from A to B? _____. Why? _________________ __________________________________________________________________________________ A charge of q = - ...
The Magnetosphere and Plasmasphere
... magnetic field thus has a retarding force on it, slowing its parallel motion. ...
... magnetic field thus has a retarding force on it, slowing its parallel motion. ...
Notes On Plane Electromagnetic Waves
... we make waves on a string. We grab the string somewhere and shake it, and thereby generate a wave on the string. We do work against the tension in the string when we shake it, and that work is carried off as an energy flux in the wave. Electromagnetic waves are much the same proposition. The electri ...
... we make waves on a string. We grab the string somewhere and shake it, and thereby generate a wave on the string. We do work against the tension in the string when we shake it, and that work is carried off as an energy flux in the wave. Electromagnetic waves are much the same proposition. The electri ...
