of propagation, we can then work backwards to find the direction of the electric field. With your RHR axes set up, align your pointer finger along the magnetic field and your middle finger along the direction of propagation. Then your thumb is pointing in the direction of the e...
A field is not a vector, so it does not have a direction. The direction of the field is the direction of the force on a neutron. The direction of the field is the direction of the force on a positive test charge. The direction of the ...
Determine the magnitude and direction of the electric force exerted by the tape on the paper at this distance Homework Equations Coulomb's Law: Force (electric)= k(Q1*Q2)/(r^2) The Attempt at a Solution [/B] I was not sure how to approach this problem. But I converted 170mg=.17g...
Sometimes, you can also determine both from the size of the pins which are different for both terminals. However, this is not always true since manual cutting and human errors can sometimes make them alike and it gets difficult to differentiate between anode and cathode. Don’t worry, you ca...
10 (a)State the nature of an α-particle.••■.[1](b)Describe how an electric field between two charged plates could be used to determine whether a beam of particles consists of α- or β-particles.[2](c)Describe the path of y-rays in a magnetic field.■.[1](d)State what ...
How to determine the polarity of a magnet. How to make a magnetic field stronger. How does magnetism work? How to disrupt a magnetic field? Why does electricity create a magnetic field? How has Earth's magnetic field changed over time?
of this study is to determine the validity of the E-Field strength estimated in several CCoupled in vitro studies by comparing it with the predictions from three different modelling approaches. We aim also to present a solid methodology to estimate the E-field in CCoupled stimulation protocols,...
On the other hand, the north end of one magnet will repel the north end of the other (and similarly, south will repel south). An electromagnet is the same way, except it is temporary — the magnetic field only exists when the electric current flows. You can determine the strength of a...
Approximately 30 years later, a French scientist by the name of Charles Augustin de Coulomb conducted several experiments to determine the variables affecting an electrical force. His work resulted in Coulomb's law, which states that like charges repel and opposite charges attract, with a force ...
On the other hand, the north end of one magnet will repel the north end of the other (and similarly, south will repel south). An electromagnet is the same way, except it is temporary — the magnetic field only exists when the electric current flows. You can determine the strength of a...