3. In the figure below, a positive charge of 20 mC and 1g of mass is moving as shown in the figure with speed of 300 km/h, the magnetic field of 10 T is directed out of the page. a) Calculate the magnetic force and draw the trajectory of the charge inside the magnetic field. b) What is this trajectory radius? c) Calculate and draw the direction of the needed electric field E to keep this charge moving in straight line. B
3. In the figure below, a positive charge of 20 mC and 1g of mass is moving as shown in the figure with speed of 300 km/h, the magnetic field of 10 T is directed out of the page. a) Calculate the magnetic force and draw the trajectory of the charge inside the magnetic field. b) What is this trajectory radius? c) Calculate and draw the direction of the needed electric field E to keep this charge moving in straight line. B
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In the figure below, a positive charge of 20 mC and 1g of mass is moving as shown in the figure with speed of 300km/h the magnetic field of 10 T is directed out of the page.
- Calculate the magnetic force and draw the trajectory of the charge inside the magnetic field.
- What is this trajectory radius?
- Calculate and draw the direction of the needed electric field to keep this charge moving in straight line.
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