864 Words4 Pages

Title: The effect of cross sectional area on resistance Introduction:

The flow of electrical charge in an electrical conductor is called electrical current. Current flows only when there is voltage (difference in electrical potential energy between two points) present across a conductor. An electron’s path resembles a zigzag pattern as it goes through a conductor. While the voltage across two units encourages the flow of electrons, these collisions discourage it. These collisions of electrons and a conductor’s atoms result in a loss of electric current. Resistance refers to the collisions in a conductor. Voltage drop can, hence, be defined as the loss of current due to resistance. The amount of current in a conductor is dependent on the amount of voltage*…show more content…*

Step 3: Using formula for area of a circle calculate the cross sectional area for both wires. Check with printed cross sectional areas on wires. Confirm accuracy in order to proceed.

Step 4: Using scissors cut wire of cross sectional area 0.001 into two equal pieces (0.35 m each). Do the same with the wire of cross sectional area

The flow of electrical charge in an electrical conductor is called electrical current. Current flows only when there is voltage (difference in electrical potential energy between two points) present across a conductor. An electron’s path resembles a zigzag pattern as it goes through a conductor. While the voltage across two units encourages the flow of electrons, these collisions discourage it. These collisions of electrons and a conductor’s atoms result in a loss of electric current. Resistance refers to the collisions in a conductor. Voltage drop can, hence, be defined as the loss of current due to resistance. The amount of current in a conductor is dependent on the amount of voltage

Step 3: Using formula for area of a circle calculate the cross sectional area for both wires. Check with printed cross sectional areas on wires. Confirm accuracy in order to proceed.

Step 4: Using scissors cut wire of cross sectional area 0.001 into two equal pieces (0.35 m each). Do the same with the wire of cross sectional area

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