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Electric Current falls under which type ...

Electric Current falls under which type of quantity ?

A

Scalar Quantity

B

Vector Quantity

C

Both A and B

D

Base Quantity

Text Solution

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The correct Answer is:
To determine the type of quantity that electric current falls under, we can analyze the definitions and characteristics of different types of quantities. Here’s a step-by-step solution: ### Step 1: Understand the definitions of quantities - **Scalar Quantity**: A scalar quantity is defined by its magnitude only and does not have a direction. Examples include temperature, mass, and electric current. - **Vector Quantity**: A vector quantity has both magnitude and direction. Examples include force, velocity, and displacement. ### Step 2: Analyze electric current - Electric current is defined as the flow of electric charge through a conductor. It is measured in amperes (A). - The current has a certain magnitude (how much charge flows) but does not have a direction in the same way that vector quantities do. ### Step 3: Consider the context of electric current - While electric current does have a direction (the direction of flow of positive charge), it is typically treated as a scalar quantity in basic physics. This is because, in most applications, we are concerned only with the magnitude of the current rather than its directional aspects. ### Step 4: Conclusion - Based on the definitions and the analysis, we conclude that electric current is primarily considered a scalar quantity in the context of basic physics. ### Final Answer: Electric current falls under the category of **scalar quantity**. ---
To determine the type of quantity that electric current falls under, we can analyze the definitions and characteristics of different types of quantities. Here’s a step-by-step solution: ### Step 1: Understand the definitions of quantities - **Scalar Quantity**: A scalar quantity is defined by its magnitude only and does not have a direction. Examples include temperature, mass, and electric current. - **Vector Quantity**: A vector quantity has both magnitude and direction. Examples include force, velocity, and displacement. ### Step 2: Analyze electric current - Electric current is defined as the flow of electric charge through a conductor. It is measured in amperes (A). ...
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