I know the answers but I do not know how to solve them.
I know the answers but I do not know how to solve them. 6. It can...
I know the answer but I do not know how to solve
them
A cathode ray tube is shown below. Calculate the force on a 1C negative target charge as it passes in front of the magnet. Assume the electrons are moving horizontally in front of the magnet. Ignore the south pole of the magnet and ignore that the electrons may slow down slightly after passing through the positive plate. (ans. 1.68x10 N) 4. 100 นเ eleutran bean accelurding pl...
I have the correct answers but don't know how to solve these correctly? The naturally occurring charge on the ground on a fine day out in the open country is 2.59 nC. What is the electric potential at a height of 3.83 m? Correct Answer: 6.079 In open heart surgery, a much smaller amount of energy will defibrillate the heart. Heart defibrillators store 35 J of energy and the voltage is applied to a 7 μFcapacitor. Find the amount of...
I know its right, but I guessed so how do I do it?
NASA sent a satellite to a circular orbit around Mars. The period of the orbit is 107 minutes. Mass of Mars -6.42 x 10 kg Radius of Mars 3.39 x 10 m What is the acceleration due to Mar's gravity at this orbital location? 3.40 2
I know it can be done using Right Hand Rule, but don't know how
to solve it practically. Please help explain how to apply
right-hand rule actually. Thanks!
A small charged particle of charge q7.0 x 10-6C and mass m - 3.1 x 10-12kg is accelerated through a potential difference of 19.6V before it enters a region of uniform magnetic field as shown by the rectangle in the following figure. The particle is observed to travel in the semicircular path...
Help me solve this question asap
region between the poles of a large electromagnet. In this region there is a horizontal magnetic field toward the northeast with magnitude 1.20 T. 6 (a) A straight horizontal copper rod carries a current of 50 A from west to east in a i. Sketch the diagram of copper rod in the magnetic field. ii. Find the magnitude and direction of the force on a 1.00 m section of rod ii. While keeping the...
I need correct answers. If you do not know how to solve it
please do not answer, or copy other similar answers. I will rate
the correct answer.
A parallel plate capacitor of capacitance Co has plates of area A with separation d between them. When it is connected to a battery of voltage Vo it has charge of magnitude Oo on its plat It is then disconnected from the battery and the space between the plates is filled with...
can you please show me how to do each of these thank
you!
The magnetic field in the region between the poles of an electromagnet is uniform at any time, butis a point) increasing at the rate of 0.020 T/s. The area of the conducting loop in the field is 180 cm?. What is the magnitude of the induced emf? 0.12 mV 0.90 ml 0.11 mV 0:0.36 mV A rectangular loop with area A rotates with constant angular velocity o...
Please explain how and why! Thank you!
Change in a Magnetic Field the textbook on the Motion of a Charged Particle in a Moprie Ball • Phys 1402: Sorway/Vuille: Section 19.6, Active Figures 19.19 and 19 20, Example 196 • Phys 2426. SerwayJewett: Section 29.2, Active Figures 298 and 299. Example 293. me9 .1x10-11 kg. m, = 1.7x10-7 kg. 1 1 .6x10-16 1. A proton enters a repice of a uniform mapactio field with latyy=30*10m's in X direction. The magnitude...
need ans for the following questions, the last 3 pages for more
info.
Questions:
more info:
expermint e/m avr=1.71033*10^11
7 2 points of the following options, which conditions for V or I produce the largest radius of the electron beam path r? Hint: Use e/m= 2V (5/4)*aP/(Nuo Ir) Maximum land Maximum V O Maximum land Minimum V Minimum I and Maximum V Minimum I and Minimum V 8 2 points By what factor will change if the radius of the...
Question 1
Question 2:
Question 3:
Question 4:
Question 5:
Question 6:
Question 7:
Question 8:
Please number each question. Thank you
Question 1 Not yet answered Marked out of 4.00 Flag question If the number density of electrons in a wire is n 1.00 x 1028 m-3, at what drift velocity must they travel through a wire of diameter d 0.560 mm to deliver a current of 7.20 A? Give your answer in mm s1 to 3 significant figures...