electric potential 2

Name of Student

Class

Name Of School

Mobile number (whatsapp)

father/mother mobile number (whatsapp)

Name the physical quantity whose SI unit is J/C.

• Electric Field
• Charge
• Electric Potential
• None of These

An electron is accelerated through a potential difference of 500V , what is its energy in electron volt

• 200eV
• 300eV
• 400eV
• 500eV

Calculate the electrostatic potential at a point due to charge of 10μC at a distance 10cm from it

• 18x105 V
• 18x10 6 V
• 18x10 7 V
• 9x10 5 V

Find the electric Potential at the centre of square of side 1m at the four corners of which, charge of q1 =3x10-8C, q2 = -3x10-8C, q3 = -5x10-8C , q4 =6x10-8C are placed

• 90 √2V
• 90 √3V
• 90 √4V
• 90 √5V

A charge of 3.2x10 -19 C is moved through a potential difference of 2volt , find the kinetic energy of this charge

• 5.4x10-19 J
• 2.4x10-19 J
• 3.4x10-19 J
• 6.4x10-19 J