TWO CONDUCTING SPHERES, ONE WITH A RADIUS OF 5 cm AND THE OTHER WITH A RADIUS OF 11 cm, EACH OF THEM CONTAIN EQUAL CHARGES WHOSE VALUE IS Q=28 nC AND THEY ARE VERY FAR AWAY FROM EACH OTHER. IF THE SPHERES ARE LATER CONNECTED BY MEANS OF A CONDUCTING WIRE, FIND a) THE FINAL LOAD ON EACH SPHERE b) THE ELECTRICAL POTENTIAL OF EACH OF THEM

Q: Two conductive plates are oriented such that they are exactly parallel to one another and are…

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Q: Living cells actively“pump” positive sodium ions 1Na+2 from inside the cell to outsidethe cell. This…

A: Given quantities: potential difference between the inside and outside the cell (dV) = 0.070 V Charge…

Q: The electrical potential over a certain region of space is given as V(x, y, z) = 2xy² z² - x²y Which…

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Q: n the figure, the charge q=0.880×10^−9C. A) Find the electric potential at x=0.450m Express your…

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Q: A proton (mass = 1.67 x 10-2 kg, charge = 1.60 x 10-19 C) moves from point A to point B under the…

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Q: (a) Find the electric potential difference Δ V e required to stop an electron (called a “stopping…

A: Given  Speed of electron v= 2.85 × 10 7 m/s Charge on electron e=-1.6× 10 -19 C Charge on proton…

Q: Dver a certain region of space the electric potential is V = 5xy - 3y + 2yz2, the expression of the…

A: Given: The electric potential is, V=5xy-3y+2yz2

Q: Four equal charges (q = 45 µC) are located at the vertices of a square (as in the figure). The side…

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.