A circuit is composed of three resistors in parallel all in series with a battery as pictured above. If the switch is closed, adding the fourth resistor in parallel to the original three, which of the following is not true concerning the circuit before and after the addition of the fourth resistor? Group of answer choices Kirchoffs laws apply after the fourth resistor is added The voltage across the battery will remain the same The equivalent resistance for the entire circuit will decrease The current through R1 will remain the same The voltage drop across R1 will decrease