.Discuss the theoretical principles of electromagnetic compatibility (EMC) and its significance in ensuring the coexistence of electrical and electronic devices within the same environment. EMC encompasses concepts such as electromagnetic interference (EMI), conducted emissions, and radiated emissions, aiming to minimize interference and maintain the integrity of communication and control systems. By understanding the electromagnetic interactions between devices and their surroundings, engineers can design EMC-compliant systems that operate reliably and safely in diverse electromagnetic environments, mitigating potential issues such as signal degradation, data corruption, and equipment malfunction.