can someone please help me with these problems?? What is the strength of the ele

Question

can someone please help me with these problems??

What is the strength of the electric field between two parallel conducting plates separated by 6cm and having a potentiall difference (voltage)between them of 4.1810 V? Give answer in terms of 10 V/m DI Question 2 2 pts what total capacitances can you male by connecting a 4.02 F and an 7.3 capacitor together in series? Give answer n terms af DI Question 3 2 pts An electrostatic pant sprayer has a 03 mdiameter metal sphere at a potential of 11 that repels part dog ets onto a grounded object. V at charge on the sphere? Give answer n terms of 10 . DI Question 4 2 pts The naturally accurring charge on the ground on a fine day out in the open country in 2.59 nC. What is the electric potential at a height of 3.83 m D | Question 5 2 pts An electrostatic paint sprayer has a potential of 25.0 kV that repels paint droplets onto a grounded object. What charge must a 0.66mg drop of paint have to arrive at the object with a speed of 12 m/s2 Give answer in terms of 10 C DI Question 6 2 pts What is the energy stored in the .3uF capacitor of a heart defibrillator charged to 7 kV?

Explanation / Answer

Question-1

we know that electric field is given by

E = VAB /d

Where VAB= voltage between the parallel plates

d = distance between the plates

Now E = 4.18 x 10^4 V /0.06 m

= 69.67 x 10^6 V/m  

  

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.