- A Positive Charge Q 27 0 Nc Is At The Origin And A Second Positive Charge Q2 3 0 Nc Is On The X Axis At X 10 1 (25.42 KiB) Viewed 38 times
- A Positive Charge Q 27 0 Nc Is At The Origin And A Second Positive Charge Q2 3 0 Nc Is On The X Axis At X 10 2 (30.61 KiB) Viewed 38 times
- A Positive Charge Q 27 0 Nc Is At The Origin And A Second Positive Charge Q2 3 0 Nc Is On The X Axis At X 10 3 (32.21 KiB) Viewed 38 times
- A Positive Charge Q 27 0 Nc Is At The Origin And A Second Positive Charge Q2 3 0 Nc Is On The X Axis At X 10 4 (28.09 KiB) Viewed 38 times
A charge particle of mass 50.0 g and charge 500.0 mC is traveling on the x-y plane with a velocity of 95.0 m/s making an of 35° with the positive x-axis (in the 1st quadrant). The charge particle was in a uniform magnetic field 50.0 mT in the +x-direction. The magnitude and direction of the magnetic force on the charge particle is A) 1.9 N,+ z-direction B 2.3 N, -z-direction 1.4 N,+ z-direction (D) 2.4 N, + x-direction (E) 1.4 N, -z-direction. F None of the options is correct
A-3.0 C charged particle enters a region where both electric and magnetic field are present. The magnetic field in the region is 2.0 T in the-x direction, and electric field is 3.0 N/C point in the + y direction. The velocity of the charge particle is 2.0 m/s in the + z direction. The net force on the charge is (A) 12.0 N, + x direction B) 21.0 N, -z-direction C) 3.0 N, + y direction D) None of the options is correct E 3.0 N, -y direction F) 21.0 N, -y direction G) 9.0 N, + x direction
A certain lens forms a real image of a very distant object on a screen that is 15.0 cm from the lens. As the object is moved closer to the lens, the object distance from the lens when the image virtual is A) None of the options is correct (B) 15.0 cm 30.0 cm (D) less than 15.0 cm E more than 45.0 cm F) 45.0 cm