Other Physics Answers

The force in the middle of two identical charges separated by 1.77 cm is equal to 70N. What is the magnitude of the two forces? 

A particle charge 4 x 10-9 C is located at a point (0,0) in a certain coordinate system. Assuming all lengths are in meters, calculate the potential of the following points: A (3,3) and B (0,2). How much work is needed to take a particle of charge 2 x 10-5 C from A to B? 

Two capacitors with 2.0 F and 3.0 F capacitance, respectively, are connected in series and subjected to a total potential difference of 100 V. Find the (a) total capacitance,

(b) charge stored in each capacitor, and (c) potential difference across each capacitor

how to determine the magnitude in m/s² and direction of the acceleration of the mass is external vertical force is acting

A charge of +6.0µC experiences a force of 2.0 mN in the +x-direction at a certain point in space. (a) What was the electric field there before the charge was placed there? (b) Describe the force a - 2.0µC charge would experience if it were used in place of the +6.0µC charge.

a certain type of elementary particle travels with a speed of 2.70 x 10∧8 m/s. at this speed, the half-life is measured to be 4.76 x 10 ∧ -6 s. what is the lifetime of the particle at rest?

Two capacitors with 2.0 F and 3.0 F capacitance, respectively, are connected in series and subjected to a total potential difference of 100 V. Find the (a) total capacitance,

(b) charge stored in each capacitor, and (c) potential difference across each capacitor

A capacitor consists of two square metal plates, each measuring 5.00×10^2m on a side. In between the plates is a sheet of mica measuring 1.00×10^4m thick.

(a) What is the capacitance of this capacitor? If the charge in one plate is 2.00×10^8C.

(b) What is the potential difference?

(c) What is the electric field between the plates?

Give: Permittivity of Mica (E= 4.8×10^-11C²/N.m²)

A point charge of -6.00×10^9C is 3.00m from point A and 5.00m from point B. (a) Find the potential at point A and point B.

(b) How much work is done by the electric field in moving a 2.00 nC particle from point A to point B?

2. Determine the magnitude of electric field value if a distance of 35 cm from a 0.00050 C

charge.