What is the radius of the drop

Reference no: EM13278943

A spherical drop of water carrying a charge of 11 pC has a potential of 590 V at its surface (with V = 0 at infinity).

(a) What is the radius of the drop?

(b) If two such drops of the same charge and radius combine to form a single spherical drop, what is the potential at the surface of the new drop?

Reference no: EM13278943

Questions Cloud

Calculate the debt ratio before and after the reorganization : If you are a common stockholder of Novotech, would you vote in favor of the reorganization? Why or why not?

What is the divers weight in newtons : As an Acapulco cliff diver drops to the water from a height of 48m, What is the diver's weight in newtons

Explain how many grams of so2 are required to treat : how many grams of SO2 are required to treat 3.00x10^8 L of 0.0750 mM Cr(VI)? 2CrO4+3SO2+4H yields Cr2(SO4)3+2H2o

Calculate the value of the jones equity : Calculate weighted average cost of capital of Jones c. Calculate the value of operations of Jones d. Calculate the value of the Jones' equity.

What is the radius of the drop : A spherical drop of water carrying a charge of 11 pC has a potential of 590 V at its surface (with V = 0 at infinity). What is the radius of the drop

What is the expected capital gains yield : What is the dividend yield? (Round your answer to 2 decimal places. What is the expected capital gains yield?

Evaluate the solubility of ammonia gas in water : Calculate the solubility (in M units) of ammonia gas in water at 298 K and a partial pressure of 7.50bar . The Henry's law constant for ammonia gas at 298 K is 58.0 M atm and 1 bar = 0.9869 atm.

Calculate the equivalent resistance-reactance and impedance : The following tests are performed on a single phase transformer rated 30/6.3 KV , 10 MVA , 50 HZ i- Short circuit test with L.V side short circuited and measurement made on H.V side I = I full load , V = 2700 V , P 80 KW

What is the firm optimal capital budget : The firm's corporate cost of capital is 14 percent. project cost irr a $20000 17% b $15000 16% c $12000 15% d $18000 13% a. What is the firm's optimal capital budget?

User Account

All Pages