can anyone pls send the numericals of motion chapter from pradeep or dinesh physics book class 9 any 25 questions. pls give the correct answer otherwise i will report your all answers
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Question ⤵
Find current in Ab branch by nodal analysis method only.
Answer ⬇
❇ Basic Steps Used in Nodal Analysis:-
➡ Select a node as the reference node. Assign voltages V1, V2… Vn-1 to the remaining nodes.
➡ The voltages are referenced with respect to the reference node.
➡ Apply KCL to each of the non reference nodes. Use Ohm's law to express the branch currents in terms of node voltages.
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