5 The Electric Field Lines are a Symmetric b Not symmetric jayd c Linear d No linear 6 Electric Potential due to a point charge is a Inversely proportional to the charge q b Directly proportional to the point charge c Absolutely not related d None of the above 7 The capacitance of a parallel plates capacitor is a Directly proportional to the surface area of the Plate ori 199192 b Inversely proportional to the surface area of the Plate c Equal to the total energy of the capacitor d All the above 8 Thermodynamics is a A part of physics that force the air to move around the planet b A part of physics that studies the heat flow between systems c A gravitational force d All the above 9 The thermometer is a a Device used to measure a mass of an object b Device used for measuring a potential difference rogor Device used to measure the temperature of an object d Device used for measuring thermal work 10 Two objects are in thermal contact if ostime bazol aj Fishball a They touch each other b They can move toward each other Energy can be exchanged between them d Their energies are the same 11 Two objects are in thermal equilibrium if a They are in the same location b They are in thermal contact and there is no net exchange of energy c They collide and move in the same direction