AM waves is represented by Et cos‚Äö√Ñ√∂‚àö√ñ¬¨‚àû ‚âà√¨‚àö¬¢c t. What does Et denotes?#

AM waves is represented by Et cos‚Äö√Ñ√∂‚àö√ñ¬¨‚

1.	AM waves is represented by E_t cos‚Äö√Ñ√∂‚àö√ñ¬¨‚àû ‚âà√¨‚àö¬¢_c t. What does E_t denotes?#
A.	amplitude of modulated wave
B.	amplitude of carrier signal
C.	amplitude of modulating signal
D.	amplitude of message signal
Answer» B. amplitude of carrier signal