11 The circuit diagram shows a 4,0 2 resistor and an 8,0 2 resisbattery.What is the potential difference across the 4,0 2resistor?A.0,5 V2,0 V4,0 V6,0 V1.2Two 5,0 2 resistors are connected as shown in thediagram.What is the total resistance of this combination?5.0Aless than 5005,0 2C.more than 5,0 2 and less than 10,05.0010 21.3The diagram shows a 10 sN and a 20 2 resistor100connected in a potential divider circuit.120VWhat is the reading on the voltmeter?4,0 V6,0 V8,0 V12,0 Vpowersupply1.4Which fuse has blown?ABCD resistance of a wire depends on its length and on its cross-sectional area Whish ofDllowing statements correctly describes the relationship between resistance of aand its length, and resistance of a wire and its cross-sectional area?LengthCross-sectional areaResistance is directly proportional tothe length.Resistance is directly proportional to thecross-sectional area.Resistance is directly proportional tothe length.Resistance is inversely proportional tothe cross-sectional area.Resistance is inversely proportionalto the length.Resistance is directly proportional to thecross-sectional area.Resistance is inversely proportionalto the length.Resistance is inversely proportional tothe cross-sectional area.(2)of the following resistors has the largest potential difference across it?1 ko2 ko3ko

Part (1.2): Given: The resistance of the each resistor is 5 Ohm. The connection of the resistors are…

1.2 Two 5,0 2 resistors are connected as shown in the diagram. nibee 5. What is the total resistance of this combination? less than 5,0 5,0 2 more than 5,0 2 and less than 10,0 s 5.00 10 2 nhows a 10 and a 20 2 resistor nircuit 100 BCD

1.2 Two 5,0 2 resistors are connected as shown in the diagram. nibee 5. What is the total resistance of this combination? less than 5,0 5,0 2 more than 5,0 2 and less than 10,0 s 5.00 10 2 nhows a 10 and a 20 2 resistor nircuit 100 BCD

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter20: Electric Current, Resistance, And Ohm's Law

Section: Chapter Questions

Problem 7CQ: The IR drop across a resistor means that there is a change in potential or voltage across the...

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