1a. Lets assume a Copper wire #1 has a length L and a radius b . Copper wire 2 h

Question

1a. Lets assume a Copper wire #1 has a length L and a radiusb. Copper wire 2 has a length 2L and a radius 2b.Which statement is true? The totalresistance of wire #1 is four times that of wire #2.
The totalresistance of wire #1 is half that of wire #2.
The totalresistance of wire #1 is one quarter that of wire #2.
The totalresistance of wire #1 is equal to that of wire #2.
The totalresistance of wire #1 is twice as high as that of wire #2. 1b. A current flowing through a copper wire (which is connected toa battery) is due to positively chargedparticles being pushed off the battery terminal.
positively chargedparticles being attracted to the negative terminal of abattery.
electrons beingaccelerated by an electric field.
electrons beingbumped by positively charged particles.
electrons beingaccelerated by the electric field originating in the wires.
Pls be 100% sure before answering and explain your answers. I willrate asap!

Explanation / Answer

1a ) The total resistance of wire 1 is twiceas high as the wire 2 ( option 5 ) 1 b ) Positively charged particles being attracted tothe negative terminal of the battery ( option 2 )

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