Name Professor Course Date Smartphone Power Bank The modern developments in the levels of technology have contributed to the invention of the smartphones, which have found a wide application across the globe. People are using these phones, and once they are depleted of their charge, a power bank helps in keeping the phone in the operation mode and charges it. My question is if the power bank can be designed to store a lot of charges and even be used to charge the smartphones, why should these electrical devices be designed such that they can incorporate all the features and function efficiently as expected? On the streets, while talking via the phone and the charge dies, one just plugs the power...
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