D Question 1 1 pts Check all the correct statements about Electrical Current E If there is not a complete path around a circuit, the current on that path is zero E Current is dissipated as it travels through a circuit E The common symbol for current is | E Current is analogous to pressure in uid ow I: The 5] unit for current is Volts I: The direction of current ow is the direction of electron motion D Question 2 1 pts Check all the correct statements about Resistance |:' The resistance of two resistors in series is lower than either resistance I: Resistance is futile 1 (Hint: yes] E The current through a resistor is proportional to the voltage difference between the ends I: Resistance is analogous to pressure in uid ow E Resistance is current times EMF D Question 3 1 pts Check all the correct statements about Electromotive Force (EMF) Z The EMF produced by a real battery depends on the current through the battery 3 EMF is the force in Newtons on each electron :4 The common symbol for EMF isV Z EMF is analogous to pressure in uid ow Z If there is not a complete path around a circuit. the EMF is zero D Question 4 1 pts Check all the correct statements about Power in electrical circuits Power is Volts per Ampere 2 Electrical power can be dissipated in a resistor Power is Volts times Amperes Before it is depleted. a battery produces a nearly constant level of power any circuit ~/ Poweris energy lost per electron times the ow in electrons per second :> Question 5 1 pts Check all the correct statements :| If there is a loop in a complex circuit network, the same current ows through each element in the loop 2 Any number of resistors in series can be reduced to a single equivalent resistance :l The sum of currents owing into a single point in a complex circuit network is zero 2 Any number of resistors in parallel can be reduced to a single equivalent resistance