Kirchhoff's Voltage Law (KVL) and Kirchhoff's Current Law (KCL) describe which of the following statements?

• A. KVL: The sum of voltages around any closed loop is zero. KCL: The sum of currents entering a node equals the sum leaving.
• B. KVL: The sum of voltages around any closed loop is zero. KCL: The sum of currents entering a node equals zero.
• C. KVL: The product of voltages around a loop is zero. KCL: The sum of currents entering a node equals the sum leaving.
• D. KVL: The sum of voltages around any closed loop equals the current. KCL: The sum of currents entering a node minus leaving equals zero.

Answer: (A)