Question
Consider the following two statements (A)
Kirchhoff's junction law follows from the conservation of charge. (B) Kirchhoff's loop law follows from the conservation of energy. Which of the following is correct?Solution
Kirchhoff's junction law states that the amount of charge entering a junction must equal the amount of charge leaving it. This is because charges are always conserved. Kirchhoff's loop law states that the net potential drop in a loop is zero. This means that the total energy gained per unit charge must equal the amount of energy lost per unit charge.
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Which of the following numbers will replace the question mark (?) in the given series?
232, 221, 199, ? , 122, 67
In the question below, some letters are given in two ovals, intersecting each other. The letter(s) given in the intersected portion can be used more th...
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What should come in place of the question mark (?) in the given series based on the English alphabetical order?
YFD, VJA, SNX, PRU.?
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance...
Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
21 * 3 * 36 * 2 * 23 = 68
‘A = B’ means ‘A is the father of B‘.
‘A $ B’ means ‘A is the sister of B’.
‘A * B’ means ‘A is the mother of B‘.<...
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