1. A contactless integrated circuit (IC) card that can execute a plurality of application programs, comprising: a plurality of antenna coils, each generating an electromotive force by receiving electromagnetic waves from a reader/writer; an electromotive force measuring unit operable to measure the electromotive force generated by each of the antenna coils when the contactless IC card is passed over the reader/writer; an electromotive force comparing unit operable to compare characteristics of the electromotive forces which are measured by the electromotive force measuring unit; and an application selecting/executing unit operable to select one application program based on the comparison made by the electromotive force comparing unit, and execute the selected application program.