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Electric fields Typeit
Target Level
C
Running Total
0
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Attempt
1 of 3
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The magnitude of repulsion due to the electrostatic force between two protons, 1.98 fm apart in a helium nucleus, is N.
An alpha particle in an electric field of strength 28 nN C-1 experiences a force of × 10-27 N.
Two parallel plates are 35.1 mm apart, and have a potential difference of 15.3 V between them. The electric field strength between them is N C-1.
An electron moves between two parallel plates 2.4 cm apart, with a potential difference of 18 V between them. The electron feels a force of × 10-16 N.
A sphere holds a charge of 55.0 mC. m from the sphere, there is an electric field strength of 88.0 MN C-1.
A charged sphere has a radius of 40.0 cm, and stores a charge of 350 μC. 1.00 m from the surface of the sphere, the electric potential is MJ C-1.
An electron moves 32 mm through an electric field, with a change in electric potential difference of 21 kV. The field strength of the electric field is MN C-1.
An alpha particle in an electric field of strength 28 nN C-1 experiences a force of × 10-27 N.
Two parallel plates are 35.1 mm apart, and have a potential difference of 15.3 V between them. The electric field strength between them is N C-1.
An electron moves between two parallel plates 2.4 cm apart, with a potential difference of 18 V between them. The electron feels a force of × 10-16 N.
A sphere holds a charge of 55.0 mC. m from the sphere, there is an electric field strength of 88.0 MN C-1.
A charged sphere has a radius of 40.0 cm, and stores a charge of 350 μC. 1.00 m from the surface of the sphere, the electric potential is MJ C-1.
An electron moves 32 mm through an electric field, with a change in electric potential difference of 21 kV. The field strength of the electric field is MN C-1.