Indiana Superbowl French Revolution Science #2 Physics

The change in potential energy of a unit charge between two points in an electrical field is called ____________.

• potential difference
• permittivity
• flux
• intensity

Battery cells are connected in parallel to _________

• increase the efficiency
• increase the current capacity
• increase the voltage output 
• increase the internal residence

The presence of a dielectric between the plates of a capacitor results in _____________?

• the least individual capacitance 
• the sum of the capacitance
• the greatest individual capacitance
• the sum of capacitance any two capacitors

Energy can be expressed in terms of which unit?

• electron 
• electron volt
• volt
• farad 

One joule per coulomb is called ___________.

• one Farad
• one volt
• one Sauss
• one ampere 

The force per unit charges is knows as ______________.

• electric potential
• electric flux
• electric field intensity
• electric current

Total potential difference across the combination of three battery cells becomes maximum when? 

• all three cells are connected in series 
• all three cells are connected in parallel
• Two cells are connected in parallel and third cells in series with combination
• . two cells are connected in series and third cells in parallel with the combination.

The unit of capacitance is _______.

• Joule/Coulomb walled Weber
• Coulomb – Volt walled Farad
• Joule – Coulomb called Weber
• Coulomb/Volt called Farad 

Which of the following cannot be the units of electric intensity?

• N/C 
• I/C-m
• 1/C
• V/m

When three capacitators are joined in series, the total capacitance is ___________.

•  equal to the sum of the capacitance
• greater than the value of the maximum capacitance
• less than the value of the minimum capacitance
• none of the above